11168680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9007}}^1$

素因数の和:9049

約数の個数: 32

約数和(自身を含む): 25943040

約数和(自身を除く): 14774360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 9007, 18014, 36028, 45035, 72056, 90070, 180140, 279217, 360280, 558434, 1116868, 1396085, 2233736, 2792170, 5584340, 11168680]

約数ペア:

[(1, 11168680), (2, 5584340), (4, 2792170), (5, 2233736), (8, 1396085), (10, 1116868), (20, 558434), (31, 360280), (40, 279217), (62, 180140), (124, 90070), (155, 72056), (248, 45035), (310, 36028), (620, 18014), (1240, 9007)]