23732990

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 44241120

約数和(自身を除く): 20508130

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 430, 485, 569, 970, 1138, 2845, 4171, 5690, 8342, 20855, 24467, 41710, 48934, 55193, 110386, 122335, 244670, 275965, 551930, 2373299, 4746598, 11866495, 23732990]

約数ペア:

[(1, 23732990), (2, 11866495), (5, 4746598), (10, 2373299), (43, 551930), (86, 275965), (97, 244670), (194, 122335), (215, 110386), (430, 55193), (485, 48934), (569, 41710), (970, 24467), (1138, 20855), (2845, 8342), (4171, 5690)]