7181560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 17236800

約数和(自身を除く): 10055240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 41, 58, 82, 116, 145, 151, 164, 205, 232, 290, 302, 328, 410, 580, 604, 755, 820, 1160, 1189, 1208, 1510, 1640, 2378, 3020, 4379, 4756, 5945, 6040, 6191, 8758, 9512, 11890, 12382, 17516, 21895, 23780, 24764, 30955, 35032, 43790, 47560, 49528, 61910, 87580, 123820, 175160, 179539, 247640, 359078, 718156, 897695, 1436312, 1795390, 3590780, 7181560]

約数ペア:

[(1, 7181560), (2, 3590780), (4, 1795390), (5, 1436312), (8, 897695), (10, 718156), (20, 359078), (29, 247640), (40, 179539), (41, 175160), (58, 123820), (82, 87580), (116, 61910), (145, 49528), (151, 47560), (164, 43790), (205, 35032), (232, 30955), (290, 24764), (302, 23780), (328, 21895), (410, 17516), (580, 12382), (604, 11890), (755, 9512), (820, 8758), (1160, 6191), (1189, 6040), (1208, 5945), (1510, 4756), (1640, 4379), (2378, 3020)]