26604240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8527}}^1$

素因数の和:8556

約数の個数: 80

約数和(自身を含む): 88827648

約数和(自身を除く): 62223408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 8527, 17054, 25581, 34108, 42635, 51162, 68216, 85270, 102324, 110851, 127905, 136432, 170540, 204648, 221702, 255810, 332553, 341080, 409296, 443404, 511620, 554255, 665106, 682160, 886808, 1023240, 1108510, 1330212, 1662765, 1773616, 2046480, 2217020, 2660424, 3325530, 4434040, 5320848, 6651060, 8868080, 13302120, 26604240]

約数ペア:

[(1, 26604240), (2, 13302120), (3, 8868080), (4, 6651060), (5, 5320848), (6, 4434040), (8, 3325530), (10, 2660424), (12, 2217020), (13, 2046480), (15, 1773616), (16, 1662765), (20, 1330212), (24, 1108510), (26, 1023240), (30, 886808), (39, 682160), (40, 665106), (48, 554255), (52, 511620), (60, 443404), (65, 409296), (78, 341080), (80, 332553), (104, 255810), (120, 221702), (130, 204648), (156, 170540), (195, 136432), (208, 127905), (240, 110851), (260, 102324), (312, 85270), (390, 68216), (520, 51162), (624, 42635), (780, 34108), (1040, 25581), (1560, 17054), (3120, 8527)]