247368160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{118927}}^1$

素因数の和:118955

約数の個数: 48

約数和(自身を含む): 629366976

約数和(自身を除く): 381998816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 118927, 237854, 475708, 594635, 951416, 1189270, 1546051, 1902832, 2378540, 3092102, 3805664, 4757080, 6184204, 7730255, 9514160, 12368408, 15460510, 19028320, 24736816, 30921020, 49473632, 61842040, 123684080, 247368160]

約数ペア:

[(1, 247368160), (2, 123684080), (4, 61842040), (5, 49473632), (8, 30921020), (10, 24736816), (13, 19028320), (16, 15460510), (20, 12368408), (26, 9514160), (32, 7730255), (40, 6184204), (52, 4757080), (65, 3805664), (80, 3092102), (104, 2378540), (130, 1902832), (160, 1546051), (208, 1189270), (260, 951416), (416, 594635), (520, 475708), (1040, 237854), (2080, 118927)]