632691080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{3581}}^1$

素因数の和:4230

約数の個数: 64

約数和(自身を含む): 1629953280

約数和(自身を除く): 997262200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 631, 1262, 2524, 3155, 3581, 4417, 5048, 6310, 7162, 8834, 12620, 14324, 17668, 17905, 22085, 25067, 25240, 28648, 35336, 35810, 44170, 50134, 71620, 88340, 100268, 125335, 143240, 176680, 200536, 250670, 501340, 1002680, 2259611, 4519222, 9038444, 11298055, 15817277, 18076888, 22596110, 31634554, 45192220, 63269108, 79086385, 90384440, 126538216, 158172770, 316345540, 632691080]

約数ペア:

[(1, 632691080), (2, 316345540), (4, 158172770), (5, 126538216), (7, 90384440), (8, 79086385), (10, 63269108), (14, 45192220), (20, 31634554), (28, 22596110), (35, 18076888), (40, 15817277), (56, 11298055), (70, 9038444), (140, 4519222), (280, 2259611), (631, 1002680), (1262, 501340), (2524, 250670), (3155, 200536), (3581, 176680), (4417, 143240), (5048, 125335), (6310, 100268), (7162, 88340), (8834, 71620), (12620, 50134), (14324, 44170), (17668, 35810), (17905, 35336), (22085, 28648), (25067, 25240)]