22873360

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4027}}^1$

素因数の和:4111

約数の個数: 40

約数和(自身を含む): 53942976

約数和(自身を除く): 31069616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 4027, 5680, 8054, 16108, 20135, 32216, 40270, 64432, 80540, 161080, 285917, 322160, 571834, 1143668, 1429585, 2287336, 2859170, 4574672, 5718340, 11436680, 22873360]

約数ペア:

[(1, 22873360), (2, 11436680), (4, 5718340), (5, 4574672), (8, 2859170), (10, 2287336), (16, 1429585), (20, 1143668), (40, 571834), (71, 322160), (80, 285917), (142, 161080), (284, 80540), (355, 64432), (568, 40270), (710, 32216), (1136, 20135), (1420, 16108), (2840, 8054), (4027, 5680)]