22830320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16787}}^1$

素因数の和:16817

約数の個数: 40

約数和(自身を含む): 56206224

約数和(自身を除く): 33375904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 16787, 33574, 67148, 83935, 134296, 167870, 268592, 285379, 335740, 570758, 671480, 1141516, 1342960, 1426895, 2283032, 2853790, 4566064, 5707580, 11415160, 22830320]

約数ペア:

[(1, 22830320), (2, 11415160), (4, 5707580), (5, 4566064), (8, 2853790), (10, 2283032), (16, 1426895), (17, 1342960), (20, 1141516), (34, 671480), (40, 570758), (68, 335740), (80, 285379), (85, 268592), (136, 167870), (170, 134296), (272, 83935), (340, 67148), (680, 33574), (1360, 16787)]