88842680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{130651}}^1$

素因数の和:130679

約数の個数: 32

約数和(自身を含む): 211656240

約数和(自身を除く): 122813560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 130651, 261302, 522604, 653255, 1045208, 1306510, 2221067, 2613020, 4442134, 5226040, 8884268, 11105335, 17768536, 22210670, 44421340, 88842680]

約数ペア:

[(1, 88842680), (2, 44421340), (4, 22210670), (5, 17768536), (8, 11105335), (10, 8884268), (17, 5226040), (20, 4442134), (34, 2613020), (40, 2221067), (68, 1306510), (85, 1045208), (136, 653255), (170, 522604), (340, 261302), (680, 130651)]