118703240

素因数分解:

$2^3\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{2281}}^1$

素因数の和:3593

約数の個数: 32

約数和(自身を含む): 267404760

約数和(自身を除く): 148701520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1301, 2281, 2602, 4562, 5204, 6505, 9124, 10408, 11405, 13010, 18248, 22810, 26020, 45620, 52040, 91240, 2967581, 5935162, 11870324, 14837905, 23740648, 29675810, 59351620, 118703240]

約数ペア:

[(1, 118703240), (2, 59351620), (4, 29675810), (5, 23740648), (8, 14837905), (10, 11870324), (20, 5935162), (40, 2967581), (1301, 91240), (2281, 52040), (2602, 45620), (4562, 26020), (5204, 22810), (6505, 18248), (9124, 13010), (10408, 11405)]