876342350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1230

約数の個数: 96

約数和(自身を含む): 1886504256

約数和(自身を除く): 1010161906

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 71, 85, 130, 142, 170, 221, 325, 355, 425, 442, 650, 710, 850, 923, 1105, 1117, 1207, 1775, 1846, 2210, 2234, 2414, 3550, 4615, 5525, 5585, 6035, 9230, 11050, 11170, 12070, 14521, 15691, 18989, 23075, 27925, 29042, 30175, 31382, 37978, 46150, 55850, 60350, 72605, 78455, 79307, 94945, 145210, 156910, 158614, 189890, 246857, 363025, 392275, 396535, 474725, 493714, 726050, 784550, 793070, 949450, 1030991, 1234285, 1348219, 1982675, 2061982, 2468570, 2696438, 3965350, 5154955, 6171425, 6741095, 10309910, 12342850, 13482190, 17526847, 25774775, 33705475, 35053694, 51549550, 67410950, 87634235, 175268470, 438171175, 876342350]

約数ペア:

[(1, 876342350), (2, 438171175), (5, 175268470), (10, 87634235), (13, 67410950), (17, 51549550), (25, 35053694), (26, 33705475), (34, 25774775), (50, 17526847), (65, 13482190), (71, 12342850), (85, 10309910), (130, 6741095), (142, 6171425), (170, 5154955), (221, 3965350), (325, 2696438), (355, 2468570), (425, 2061982), (442, 1982675), (650, 1348219), (710, 1234285), (850, 1030991), (923, 949450), (1105, 793070), (1117, 784550), (1207, 726050), (1775, 493714), (1846, 474725), (2210, 396535), (2234, 392275), (2414, 363025), (3550, 246857), (4615, 189890), (5525, 158614), (5585, 156910), (6035, 145210), (9230, 94945), (11050, 79307), (11170, 78455), (12070, 72605), (14521, 60350), (15691, 55850), (18989, 46150), (23075, 37978), (27925, 31382), (29042, 30175)]