2783305160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^2$

素因数の和:3138

約数の個数: 48

約数和(自身を含む): 6482567700

約数和(自身を除く): 3699262540

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1549, 3098, 6196, 7745, 12392, 15490, 30980, 44921, 61960, 89842, 179684, 224605, 359368, 449210, 898420, 1796840, 2399401, 4798802, 9597604, 11997005, 19195208, 23994010, 47988020, 69582629, 95976040, 139165258, 278330516, 347913145, 556661032, 695826290, 1391652580, 2783305160]

約数ペア:

[(1, 2783305160), (2, 1391652580), (4, 695826290), (5, 556661032), (8, 347913145), (10, 278330516), (20, 139165258), (29, 95976040), (40, 69582629), (58, 47988020), (116, 23994010), (145, 19195208), (232, 11997005), (290, 9597604), (580, 4798802), (1160, 2399401), (1549, 1796840), (3098, 898420), (6196, 449210), (7745, 359368), (12392, 224605), (15490, 179684), (30980, 89842), (44921, 61960)]