99190960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10247}}^1$

素因数の和:10282

約数の個数: 60

約数和(自身を含む): 253515024

約数和(自身を除く): 154324064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 10247, 20494, 40988, 51235, 81976, 102470, 112717, 163952, 204940, 225434, 409880, 450868, 563585, 819760, 901736, 1127170, 1239887, 1803472, 2254340, 2479774, 4508680, 4959548, 6199435, 9017360, 9919096, 12398870, 19838192, 24797740, 49595480, 99190960]

約数ペア:

[(1, 99190960), (2, 49595480), (4, 24797740), (5, 19838192), (8, 12398870), (10, 9919096), (11, 9017360), (16, 6199435), (20, 4959548), (22, 4508680), (40, 2479774), (44, 2254340), (55, 1803472), (80, 1239887), (88, 1127170), (110, 901736), (121, 819760), (176, 563585), (220, 450868), (242, 409880), (440, 225434), (484, 204940), (605, 163952), (880, 112717), (968, 102470), (1210, 81976), (1936, 51235), (2420, 40988), (4840, 20494), (9680, 10247)]