80358830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10993}}^1$

素因数の和:11060

約数の個数: 32

約数和(自身を含む): 156730464

約数和(自身を除く): 76371634

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 10993, 21986, 54965, 109930, 186881, 373762, 472699, 934405, 945398, 1868810, 2363495, 4726990, 8035883, 16071766, 40179415, 80358830]

約数ペア:

[(1, 80358830), (2, 40179415), (5, 16071766), (10, 8035883), (17, 4726990), (34, 2363495), (43, 1868810), (85, 945398), (86, 934405), (170, 472699), (215, 373762), (430, 186881), (731, 109930), (1462, 54965), (3655, 21986), (7310, 10993)]