7029689740

素因数分解:

$2^2\times 5^1\times {\mathrm{27211}}^1\times {\mathrm{12917}}^1$

素因数の和:40137

約数の個数: 24

約数和(自身を含む): 14764033872

約数和(自身を除く): 7734344132

約数列:

[1, 2, 4, 5, 10, 20, 12917, 25834, 27211, 51668, 54422, 64585, 108844, 129170, 136055, 258340, 272110, 544220, 351484487, 702968974, 1405937948, 1757422435, 3514844870, 7029689740]

約数ペア:

[(1, 7029689740), (2, 3514844870), (4, 1757422435), (5, 1405937948), (10, 702968974), (20, 351484487), (12917, 544220), (25834, 272110), (27211, 258340), (51668, 136055), (54422, 129170), (64585, 108844)]