65911561300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{6491}}^1$

素因数の和:6698

約数の個数: 144

約数和(自身を含む): 157623786432

約数和(自身を除く): 91712225132

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 73, 100, 107, 130, 146, 214, 260, 292, 325, 365, 428, 535, 650, 730, 949, 1070, 1300, 1391, 1460, 1825, 1898, 2140, 2675, 2782, 3650, 3796, 4745, 5350, 5564, 6491, 6955, 7300, 7811, 9490, 10700, 12982, 13910, 15622, 18980, 23725, 25964, 27820, 31244, 32455, 34775, 39055, 47450, 64910, 69550, 78110, 84383, 94900, 101543, 129820, 139100, 156220, 162275, 168766, 195275, 203086, 324550, 337532, 390550, 406172, 421915, 473843, 507715, 649100, 694537, 781100, 843830, 947686, 1015430, 1389074, 1687660, 1895372, 2030860, 2109575, 2369215, 2538575, 2778148, 3472685, 4219150, 4738430, 5077150, 6159959, 6945370, 8438300, 9028981, 9476860, 10154300, 11846075, 12319918, 13890740, 17363425, 18057962, 23692150, 24639836, 30799795, 34726850, 36115924, 45144905, 47384300, 50701201, 61599590, 69453700, 90289810, 101402402, 123199180, 153998975, 180579620, 202804804, 225724525, 253506005, 307997950, 451449050, 507012010, 615995900, 659115613, 902898100, 1014024020, 1267530025, 1318231226, 2535060050, 2636462452, 3295578065, 5070120100, 6591156130, 13182312260, 16477890325, 32955780650, 65911561300]

約数ペア:

[(1, 65911561300), (2, 32955780650), (4, 16477890325), (5, 13182312260), (10, 6591156130), (13, 5070120100), (20, 3295578065), (25, 2636462452), (26, 2535060050), (50, 1318231226), (52, 1267530025), (65, 1014024020), (73, 902898100), (100, 659115613), (107, 615995900), (130, 507012010), (146, 451449050), (214, 307997950), (260, 253506005), (292, 225724525), (325, 202804804), (365, 180579620), (428, 153998975), (535, 123199180), (650, 101402402), (730, 90289810), (949, 69453700), (1070, 61599590), (1300, 50701201), (1391, 47384300), (1460, 45144905), (1825, 36115924), (1898, 34726850), (2140, 30799795), (2675, 24639836), (2782, 23692150), (3650, 18057962), (3796, 17363425), (4745, 13890740), (5350, 12319918), (5564, 11846075), (6491, 10154300), (6955, 9476860), (7300, 9028981), (7811, 8438300), (9490, 6945370), (10700, 6159959), (12982, 5077150), (13910, 4738430), (15622, 4219150), (18980, 3472685), (23725, 2778148), (25964, 2538575), (27820, 2369215), (31244, 2109575), (32455, 2030860), (34775, 1895372), (39055, 1687660), (47450, 1389074), (64910, 1015430), (69550, 947686), (78110, 843830), (84383, 781100), (94900, 694537), (101543, 649100), (129820, 507715), (139100, 473843), (156220, 421915), (162275, 406172), (168766, 390550), (195275, 337532), (203086, 324550)]