112999640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{217307}}^1$

素因数の和:217331

約数の個数: 32

約数和(自身を含む): 273808080

約数和(自身を除く): 160808440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 217307, 434614, 869228, 1086535, 1738456, 2173070, 2824991, 4346140, 5649982, 8692280, 11299964, 14124955, 22599928, 28249910, 56499820, 112999640]

約数ペア:

[(1, 112999640), (2, 56499820), (4, 28249910), (5, 22599928), (8, 14124955), (10, 11299964), (13, 8692280), (20, 5649982), (26, 4346140), (40, 2824991), (52, 2173070), (65, 1738456), (104, 1086535), (130, 869228), (260, 434614), (520, 217307)]