88678480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9161}}^1$

素因数の和:9196

約数の個数: 60

約数和(自身を含む): 226649556

約数和(自身を除く): 137971076

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, 9161, 9680, 18322, 36644, 45805, 73288, 91610, 100771, 146576, 183220, 201542, 366440, 403084, 503855, 732880, 806168, 1007710, 1108481, 1612336, 2015420, 2216962, 4030840, 4433924, 5542405, 8061680, 8867848, 11084810, 17735696, 22169620, 44339240, 88678480]

約数ペア:

[(1, 88678480), (2, 44339240), (4, 22169620), (5, 17735696), (8, 11084810), (10, 8867848), (11, 8061680), (16, 5542405), (20, 4433924), (22, 4030840), (40, 2216962), (44, 2015420), (55, 1612336), (80, 1108481), (88, 1007710), (110, 806168), (121, 732880), (176, 503855), (220, 403084), (242, 366440), (440, 201542), (484, 183220), (605, 146576), (880, 100771), (968, 91610), (1210, 73288), (1936, 45805), (2420, 36644), (4840, 18322), (9161, 9680)]