45173390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 83825280

約数和(自身を除く): 38651890

約数列:

[1, 2, 5, 10, 41, 82, 205, 239, 410, 461, 478, 922, 1195, 2305, 2390, 4610, 9799, 18901, 19598, 37802, 48995, 94505, 97990, 110179, 189010, 220358, 550895, 1101790, 4517339, 9034678, 22586695, 45173390]

約数ペア:

[(1, 45173390), (2, 22586695), (5, 9034678), (10, 4517339), (41, 1101790), (82, 550895), (205, 220358), (239, 189010), (410, 110179), (461, 97990), (478, 94505), (922, 48995), (1195, 37802), (2305, 19598), (2390, 18901), (4610, 9799)]