11513360

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2111

約数の個数: 40

約数和(自身を含む): 27158976

約数和(自身を除く): 15645616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2027, 2840, 4054, 5680, 8108, 10135, 16216, 20270, 32432, 40540, 81080, 143917, 162160, 287834, 575668, 719585, 1151336, 1439170, 2302672, 2878340, 5756680, 11513360]

約数ペア:

[(1, 11513360), (2, 5756680), (4, 2878340), (5, 2302672), (8, 1439170), (10, 1151336), (16, 719585), (20, 575668), (40, 287834), (71, 162160), (80, 143917), (142, 81080), (284, 40540), (355, 32432), (568, 20270), (710, 16216), (1136, 10135), (1420, 8108), (2027, 5680), (2840, 4054)]