2558291450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 5865374592

約数和(自身を除く): 3307083142

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 43, 50, 53, 55, 65, 86, 106, 110, 130, 143, 157, 215, 265, 275, 286, 314, 325, 430, 473, 530, 550, 559, 583, 650, 689, 715, 785, 946, 1075, 1118, 1166, 1325, 1378, 1430, 1570, 1727, 2041, 2150, 2279, 2365, 2650, 2795, 2915, 3445, 3454, 3575, 3925, 4082, 4558, 4730, 5590, 5830, 6149, 6751, 6890, 7150, 7579, 7850, 8321, 8635, 10205, 11395, 11825, 12298, 13502, 13975, 14575, 15158, 16642, 17225, 17270, 20410, 22451, 22790, 23650, 25069, 27950, 29150, 29627, 30745, 33755, 34450, 37895, 41605, 43175, 44902, 50138, 51025, 56975, 59254, 61490, 67510, 74261, 75790, 83210, 86350, 87763, 91531, 102050, 108173, 112255, 113950, 125345, 148135, 148522, 153725, 168775, 175526, 183062, 189475, 208025, 216346, 224510, 250690, 296270, 307450, 325897, 337550, 357803, 371305, 378950, 416050, 438815, 457655, 540865, 561275, 626725, 651794, 715606, 740675, 742610, 877630, 915310, 965393, 1081730, 1122550, 1189903, 1253450, 1481350, 1629485, 1789015, 1856525, 1930786, 2194075, 2288275, 2379806, 2704325, 3258970, 3578030, 3713050, 3935833, 4388150, 4576550, 4651439, 4826965, 5408650, 5949515, 7871666, 8147425, 8945075, 9302878, 9653930, 11899030, 16294850, 17890150, 19679165, 23257195, 24134825, 29747575, 39358330, 46514390, 48269650, 51165829, 59495150, 98395825, 102331658, 116285975, 196791650, 232571950, 255829145, 511658290, 1279145725, 2558291450]

約数ペア:

[(1, 2558291450), (2, 1279145725), (5, 511658290), (10, 255829145), (11, 232571950), (13, 196791650), (22, 116285975), (25, 102331658), (26, 98395825), (43, 59495150), (50, 51165829), (53, 48269650), (55, 46514390), (65, 39358330), (86, 29747575), (106, 24134825), (110, 23257195), (130, 19679165), (143, 17890150), (157, 16294850), (215, 11899030), (265, 9653930), (275, 9302878), (286, 8945075), (314, 8147425), (325, 7871666), (430, 5949515), (473, 5408650), (530, 4826965), (550, 4651439), (559, 4576550), (583, 4388150), (650, 3935833), (689, 3713050), (715, 3578030), (785, 3258970), (946, 2704325), (1075, 2379806), (1118, 2288275), (1166, 2194075), (1325, 1930786), (1378, 1856525), (1430, 1789015), (1570, 1629485), (1727, 1481350), (2041, 1253450), (2150, 1189903), (2279, 1122550), (2365, 1081730), (2650, 965393), (2795, 915310), (2915, 877630), (3445, 742610), (3454, 740675), (3575, 715606), (3925, 651794), (4082, 626725), (4558, 561275), (4730, 540865), (5590, 457655), (5830, 438815), (6149, 416050), (6751, 378950), (6890, 371305), (7150, 357803), (7579, 337550), (7850, 325897), (8321, 307450), (8635, 296270), (10205, 250690), (11395, 224510), (11825, 216346), (12298, 208025), (13502, 189475), (13975, 183062), (14575, 175526), (15158, 168775), (16642, 153725), (17225, 148522), (17270, 148135), (20410, 125345), (22451, 113950), (22790, 112255), (23650, 108173), (25069, 102050), (27950, 91531), (29150, 87763), (29627, 86350), (30745, 83210), (33755, 75790), (34450, 74261), (37895, 67510), (41605, 61490), (43175, 59254), (44902, 56975), (50138, 51025)]