330554440

素因数分解:

$2^3\times 5^1\times {\mathrm{2833}}^1\times {\mathrm{2917}}^1$

素因数の和:5761

約数の個数: 32

約数和(自身を含む): 744265080

約数和(自身を除く): 413710640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2833, 2917, 5666, 5834, 11332, 11668, 14165, 14585, 22664, 23336, 28330, 29170, 56660, 58340, 113320, 116680, 8263861, 16527722, 33055444, 41319305, 66110888, 82638610, 165277220, 330554440]

約数ペア:

[(1, 330554440), (2, 165277220), (4, 82638610), (5, 66110888), (8, 41319305), (10, 33055444), (20, 16527722), (40, 8263861), (2833, 116680), (2917, 113320), (5666, 58340), (5834, 56660), (11332, 29170), (11668, 28330), (14165, 23336), (14585, 22664)]