88361870

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{983}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 162596160

約数和(自身を除く): 74234290

約数列:

[1, 2, 5, 10, 89, 101, 178, 202, 445, 505, 890, 983, 1010, 1966, 4915, 8989, 9830, 17978, 44945, 87487, 89890, 99283, 174974, 198566, 437435, 496415, 874870, 992830, 8836187, 17672374, 44180935, 88361870]

約数ペア:

[(1, 88361870), (2, 44180935), (5, 17672374), (10, 8836187), (89, 992830), (101, 874870), (178, 496415), (202, 437435), (445, 198566), (505, 174974), (890, 99283), (983, 89890), (1010, 87487), (1966, 44945), (4915, 17978), (8989, 9830)]