90566080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2339}}^1$

素因数の和:2378

約数の個数: 84

約数和(自身を含む): 237149640

約数和(自身を除く): 146583560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1936, 2339, 2420, 3520, 3872, 4678, 4840, 7744, 9356, 9680, 11695, 18712, 19360, 23390, 25729, 37424, 38720, 46780, 51458, 74848, 93560, 102916, 128645, 149696, 187120, 205832, 257290, 283019, 374240, 411664, 514580, 566038, 748480, 823328, 1029160, 1132076, 1415095, 1646656, 2058320, 2264152, 2830190, 4116640, 4528304, 5660380, 8233280, 9056608, 11320760, 18113216, 22641520, 45283040, 90566080]

約数ペア:

[(1, 90566080), (2, 45283040), (4, 22641520), (5, 18113216), (8, 11320760), (10, 9056608), (11, 8233280), (16, 5660380), (20, 4528304), (22, 4116640), (32, 2830190), (40, 2264152), (44, 2058320), (55, 1646656), (64, 1415095), (80, 1132076), (88, 1029160), (110, 823328), (121, 748480), (160, 566038), (176, 514580), (220, 411664), (242, 374240), (320, 283019), (352, 257290), (440, 205832), (484, 187120), (605, 149696), (704, 128645), (880, 102916), (968, 93560), (1210, 74848), (1760, 51458), (1936, 46780), (2339, 38720), (2420, 37424), (3520, 25729), (3872, 23390), (4678, 19360), (4840, 18712), (7744, 11695), (9356, 9680)]