1567129220

素因数分解:

$2^2\times 5^1\times {\mathrm{5101}}^1\times {\mathrm{15361}}^1$

素因数の和:20471

約数の個数: 24

約数和(自身を含む): 3291830808

約数和(自身を除く): 1724701588

約数列:

[1, 2, 4, 5, 10, 20, 5101, 10202, 15361, 20404, 25505, 30722, 51010, 61444, 76805, 102020, 153610, 307220, 78356461, 156712922, 313425844, 391782305, 783564610, 1567129220]

約数ペア:

[(1, 1567129220), (2, 783564610), (4, 391782305), (5, 313425844), (10, 156712922), (20, 78356461), (5101, 307220), (10202, 153610), (15361, 102020), (20404, 76805), (25505, 61444), (30722, 51010)]