96446680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19927}}^1$

素因数の和:19960

約数の個数: 48

約数和(自身を含む): 238538160

約数和(自身を除く): 142091480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 19927, 39854, 79708, 99635, 159416, 199270, 219197, 398540, 438394, 797080, 876788, 1095985, 1753576, 2191970, 2411167, 4383940, 4822334, 8767880, 9644668, 12055835, 19289336, 24111670, 48223340, 96446680]

約数ペア:

[(1, 96446680), (2, 48223340), (4, 24111670), (5, 19289336), (8, 12055835), (10, 9644668), (11, 8767880), (20, 4822334), (22, 4383940), (40, 2411167), (44, 2191970), (55, 1753576), (88, 1095985), (110, 876788), (121, 797080), (220, 438394), (242, 398540), (440, 219197), (484, 199270), (605, 159416), (968, 99635), (1210, 79708), (2420, 39854), (4840, 19927)]