27953509250

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 55253892096

約数和(自身を除く): 27300382846

約数列:

[1, 2, 5, 10, 25, 37, 50, 61, 74, 107, 122, 125, 185, 214, 250, 305, 370, 463, 535, 610, 925, 926, 1070, 1525, 1850, 2257, 2315, 2675, 3050, 3959, 4514, 4625, 4630, 5350, 6527, 7625, 7918, 9250, 11285, 11575, 13054, 13375, 15250, 17131, 19795, 22570, 23150, 26750, 28243, 32635, 34262, 39590, 49541, 56425, 56486, 57875, 65270, 85655, 98975, 99082, 112850, 115750, 141215, 163175, 171310, 197950, 241499, 247705, 282125, 282430, 326350, 428275, 482998, 494875, 495410, 564250, 706075, 815875, 856550, 989750, 1044991, 1207495, 1238525, 1412150, 1631750, 1833017, 2089982, 2141375, 2414990, 2477050, 3022001, 3530375, 3666034, 4282750, 5224955, 6037475, 6044002, 6192625, 7060750, 9165085, 10449910, 12074950, 12385250, 15110005, 18330170, 26124775, 30187375, 30220010, 45825425, 52249550, 60374750, 75550025, 91650850, 111814037, 130623875, 151100050, 223628074, 229127125, 261247750, 377750125, 458254250, 559070185, 755500250, 1118140370, 2795350925, 5590701850, 13976754625, 27953509250]

約数ペア:

[(1, 27953509250), (2, 13976754625), (5, 5590701850), (10, 2795350925), (25, 1118140370), (37, 755500250), (50, 559070185), (61, 458254250), (74, 377750125), (107, 261247750), (122, 229127125), (125, 223628074), (185, 151100050), (214, 130623875), (250, 111814037), (305, 91650850), (370, 75550025), (463, 60374750), (535, 52249550), (610, 45825425), (925, 30220010), (926, 30187375), (1070, 26124775), (1525, 18330170), (1850, 15110005), (2257, 12385250), (2315, 12074950), (2675, 10449910), (3050, 9165085), (3959, 7060750), (4514, 6192625), (4625, 6044002), (4630, 6037475), (5350, 5224955), (6527, 4282750), (7625, 3666034), (7918, 3530375), (9250, 3022001), (11285, 2477050), (11575, 2414990), (13054, 2141375), (13375, 2089982), (15250, 1833017), (17131, 1631750), (19795, 1412150), (22570, 1238525), (23150, 1207495), (26750, 1044991), (28243, 989750), (32635, 856550), (34262, 815875), (39590, 706075), (49541, 564250), (56425, 495410), (56486, 494875), (57875, 482998), (65270, 428275), (85655, 326350), (98975, 282430), (99082, 282125), (112850, 247705), (115750, 241499), (141215, 197950), (163175, 171310)]