118521680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47791}}^1$

素因数の和:47835

約数の個数: 40

約数和(自身を含む): 284457984

約数和(自身を除く): 165936304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 47791, 95582, 191164, 238955, 382328, 477910, 764656, 955820, 1481521, 1911640, 2963042, 3823280, 5926084, 7407605, 11852168, 14815210, 23704336, 29630420, 59260840, 118521680]

約数ペア:

[(1, 118521680), (2, 59260840), (4, 29630420), (5, 23704336), (8, 14815210), (10, 11852168), (16, 7407605), (20, 5926084), (31, 3823280), (40, 2963042), (62, 1911640), (80, 1481521), (124, 955820), (155, 764656), (248, 477910), (310, 382328), (496, 238955), (620, 191164), (1240, 95582), (2480, 47791)]