13063340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 28788480

約数和(自身を除く): 15725140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 101, 116, 145, 202, 223, 290, 404, 446, 505, 580, 892, 1010, 1115, 2020, 2230, 2929, 4460, 5858, 6467, 11716, 12934, 14645, 22523, 25868, 29290, 32335, 45046, 58580, 64670, 90092, 112615, 129340, 225230, 450460, 653167, 1306334, 2612668, 3265835, 6531670, 13063340]

約数ペア:

[(1, 13063340), (2, 6531670), (4, 3265835), (5, 2612668), (10, 1306334), (20, 653167), (29, 450460), (58, 225230), (101, 129340), (116, 112615), (145, 90092), (202, 64670), (223, 58580), (290, 45046), (404, 32335), (446, 29290), (505, 25868), (580, 22523), (892, 14645), (1010, 12934), (1115, 11716), (2020, 6467), (2230, 5858), (2929, 4460)]