88304830

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 162129600

約数和(自身を除く): 73824770

約数列:

[1, 2, 5, 10, 71, 142, 277, 355, 449, 554, 710, 898, 1385, 2245, 2770, 4490, 19667, 31879, 39334, 63758, 98335, 124373, 159395, 196670, 248746, 318790, 621865, 1243730, 8830483, 17660966, 44152415, 88304830]

約数ペア:

[(1, 88304830), (2, 44152415), (5, 17660966), (10, 8830483), (71, 1243730), (142, 621865), (277, 318790), (355, 248746), (449, 196670), (554, 159395), (710, 124373), (898, 98335), (1385, 63758), (2245, 39334), (2770, 31879), (4490, 19667)]