34493740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2111}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 78059520

約数和(自身を除く): 43565780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 2111, 3268, 4085, 4222, 8170, 8444, 10555, 16340, 21110, 40109, 42220, 80218, 90773, 160436, 181546, 200545, 363092, 401090, 453865, 802180, 907730, 1724687, 1815460, 3449374, 6898748, 8623435, 17246870, 34493740]

約数ペア:

[(1, 34493740), (2, 17246870), (4, 8623435), (5, 6898748), (10, 3449374), (19, 1815460), (20, 1724687), (38, 907730), (43, 802180), (76, 453865), (86, 401090), (95, 363092), (172, 200545), (190, 181546), (215, 160436), (380, 90773), (430, 80218), (817, 42220), (860, 40109), (1634, 21110), (2111, 16340), (3268, 10555), (4085, 8444), (4222, 8170)]