1587270100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{11411}}^1$

素因数の和:11545

約数の個数: 72

約数和(自身を含む): 3744322848

約数和(自身を除く): 2157052748

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 107, 130, 214, 260, 325, 428, 535, 650, 1070, 1300, 1391, 2140, 2675, 2782, 5350, 5564, 6955, 10700, 11411, 13910, 22822, 27820, 34775, 45644, 57055, 69550, 114110, 139100, 148343, 228220, 285275, 296686, 570550, 593372, 741715, 1141100, 1220977, 1483430, 2441954, 2966860, 3708575, 4883908, 6104885, 7417150, 12209770, 14834300, 15872701, 24419540, 30524425, 31745402, 61048850, 63490804, 79363505, 122097700, 158727010, 317454020, 396817525, 793635050, 1587270100]

約数ペア:

[(1, 1587270100), (2, 793635050), (4, 396817525), (5, 317454020), (10, 158727010), (13, 122097700), (20, 79363505), (25, 63490804), (26, 61048850), (50, 31745402), (52, 30524425), (65, 24419540), (100, 15872701), (107, 14834300), (130, 12209770), (214, 7417150), (260, 6104885), (325, 4883908), (428, 3708575), (535, 2966860), (650, 2441954), (1070, 1483430), (1300, 1220977), (1391, 1141100), (2140, 741715), (2675, 593372), (2782, 570550), (5350, 296686), (5564, 285275), (6955, 228220), (10700, 148343), (11411, 139100), (13910, 114110), (22822, 69550), (27820, 57055), (34775, 45644)]