101295880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3319}}^1$

素因数の和:3446

約数の個数: 64

約数和(自身を含む): 262944000

約数和(自身を除く): 161648120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 545, 763, 872, 1090, 1526, 2180, 3052, 3319, 3815, 4360, 6104, 6638, 7630, 13276, 15260, 16595, 23233, 26552, 30520, 33190, 46466, 66380, 92932, 116165, 132760, 185864, 232330, 361771, 464660, 723542, 929320, 1447084, 1808855, 2532397, 2894168, 3617710, 5064794, 7235420, 10129588, 12661985, 14470840, 20259176, 25323970, 50647940, 101295880]

約数ペア:

[(1, 101295880), (2, 50647940), (4, 25323970), (5, 20259176), (7, 14470840), (8, 12661985), (10, 10129588), (14, 7235420), (20, 5064794), (28, 3617710), (35, 2894168), (40, 2532397), (56, 1808855), (70, 1447084), (109, 929320), (140, 723542), (218, 464660), (280, 361771), (436, 232330), (545, 185864), (763, 132760), (872, 116165), (1090, 92932), (1526, 66380), (2180, 46466), (3052, 33190), (3319, 30520), (3815, 26552), (4360, 23233), (6104, 16595), (6638, 15260), (7630, 13276)]