2912602160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{3623}}^1$

素因数の和:4422

約数の個数: 80

約数和(自身を含む): 7304157504

約数和(自身を除く): 4391555344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 773, 1040, 1546, 3092, 3623, 3865, 6184, 7246, 7730, 10049, 12368, 14492, 15460, 18115, 20098, 28984, 30920, 36230, 40196, 47099, 50245, 57968, 61840, 72460, 80392, 94198, 100490, 144920, 160784, 188396, 200980, 235495, 289840, 376792, 401960, 470990, 753584, 803920, 941980, 1883960, 2800579, 3767920, 5601158, 11202316, 14002895, 22404632, 28005790, 36407527, 44809264, 56011580, 72815054, 112023160, 145630108, 182037635, 224046320, 291260216, 364075270, 582520432, 728150540, 1456301080, 2912602160]

約数ペア:

[(1, 2912602160), (2, 1456301080), (4, 728150540), (5, 582520432), (8, 364075270), (10, 291260216), (13, 224046320), (16, 182037635), (20, 145630108), (26, 112023160), (40, 72815054), (52, 56011580), (65, 44809264), (80, 36407527), (104, 28005790), (130, 22404632), (208, 14002895), (260, 11202316), (520, 5601158), (773, 3767920), (1040, 2800579), (1546, 1883960), (3092, 941980), (3623, 803920), (3865, 753584), (6184, 470990), (7246, 401960), (7730, 376792), (10049, 289840), (12368, 235495), (14492, 200980), (15460, 188396), (18115, 160784), (20098, 144920), (28984, 100490), (30920, 94198), (36230, 80392), (40196, 72460), (47099, 61840), (50245, 57968)]