26902360

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6659}}^1$

素因数の和:6771

約数の個数: 32

約数和(自身を含む): 61138800

約数和(自身を除く): 34236440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 6659, 13318, 26636, 33295, 53272, 66590, 133180, 266360, 672559, 1345118, 2690236, 3362795, 5380472, 6725590, 13451180, 26902360]

約数ペア:

[(1, 26902360), (2, 13451180), (4, 6725590), (5, 5380472), (8, 3362795), (10, 2690236), (20, 1345118), (40, 672559), (101, 266360), (202, 133180), (404, 66590), (505, 53272), (808, 33295), (1010, 26636), (2020, 13318), (4040, 6659)]