13104080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14891}}^1$

素因数の和:14915

約数の個数: 40

約数和(自身を含む): 33238944

約数和(自身を除く): 20134864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 14891, 29782, 59564, 74455, 119128, 148910, 163801, 238256, 297820, 327602, 595640, 655204, 819005, 1191280, 1310408, 1638010, 2620816, 3276020, 6552040, 13104080]

約数ペア:

[(1, 13104080), (2, 6552040), (4, 3276020), (5, 2620816), (8, 1638010), (10, 1310408), (11, 1191280), (16, 819005), (20, 655204), (22, 595640), (40, 327602), (44, 297820), (55, 238256), (80, 163801), (88, 148910), (110, 119128), (176, 74455), (220, 59564), (440, 29782), (880, 14891)]