13064240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 35622720

約数和(自身を除く): 22558480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 569, 574, 656, 820, 1138, 1148, 1435, 1640, 2276, 2296, 2845, 2870, 3280, 3983, 4552, 4592, 5690, 5740, 7966, 9104, 11380, 11480, 15932, 19915, 22760, 22960, 23329, 31864, 39830, 45520, 46658, 63728, 79660, 93316, 116645, 159320, 163303, 186632, 233290, 318640, 326606, 373264, 466580, 653212, 816515, 933160, 1306424, 1633030, 1866320, 2612848, 3266060, 6532120, 13064240]

約数ペア:

[(1, 13064240), (2, 6532120), (4, 3266060), (5, 2612848), (7, 1866320), (8, 1633030), (10, 1306424), (14, 933160), (16, 816515), (20, 653212), (28, 466580), (35, 373264), (40, 326606), (41, 318640), (56, 233290), (70, 186632), (80, 163303), (82, 159320), (112, 116645), (140, 93316), (164, 79660), (205, 63728), (280, 46658), (287, 45520), (328, 39830), (410, 31864), (560, 23329), (569, 22960), (574, 22760), (656, 19915), (820, 15932), (1138, 11480), (1148, 11380), (1435, 9104), (1640, 7966), (2276, 5740), (2296, 5690), (2845, 4592), (2870, 4552), (3280, 3983)]