88335920

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8429}}^1$

素因数の和:8573

約数の個数: 40

約数和(自身を含む): 206973360

約数和(自身を除く): 118637440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 8429, 10480, 16858, 33716, 42145, 67432, 84290, 134864, 168580, 337160, 674320, 1104199, 2208398, 4416796, 5520995, 8833592, 11041990, 17667184, 22083980, 44167960, 88335920]

約数ペア:

[(1, 88335920), (2, 44167960), (4, 22083980), (5, 17667184), (8, 11041990), (10, 8833592), (16, 5520995), (20, 4416796), (40, 2208398), (80, 1104199), (131, 674320), (262, 337160), (524, 168580), (655, 134864), (1048, 84290), (1310, 67432), (2096, 42145), (2620, 33716), (5240, 16858), (8429, 10480)]