11481080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22079}}^1$

素因数の和:22103

約数の個数: 32

約数和(自身を含む): 27820800

約数和(自身を除く): 16339720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 22079, 44158, 88316, 110395, 176632, 220790, 287027, 441580, 574054, 883160, 1148108, 1435135, 2296216, 2870270, 5740540, 11481080]

約数ペア:

[(1, 11481080), (2, 5740540), (4, 2870270), (5, 2296216), (8, 1435135), (10, 1148108), (13, 883160), (20, 574054), (26, 441580), (40, 287027), (52, 220790), (65, 176632), (104, 110395), (130, 88316), (260, 44158), (520, 22079)]