1584981740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{59009}}^1$

素因数の和:59114

約数の個数: 48

約数和(自身を含む): 3568924800

約数和(自身を除く): 1983943060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2686, 5372, 6715, 13430, 26860, 59009, 118018, 236036, 295045, 590090, 1003153, 1180180, 2006306, 4012612, 4661711, 5015765, 9323422, 10031530, 18646844, 20063060, 23308555, 46617110, 79249087, 93234220, 158498174, 316996348, 396245435, 792490870, 1584981740]

約数ペア:

[(1, 1584981740), (2, 792490870), (4, 396245435), (5, 316996348), (10, 158498174), (17, 93234220), (20, 79249087), (34, 46617110), (68, 23308555), (79, 20063060), (85, 18646844), (158, 10031530), (170, 9323422), (316, 5015765), (340, 4661711), (395, 4012612), (790, 2006306), (1343, 1180180), (1580, 1003153), (2686, 590090), (5372, 295045), (6715, 236036), (13430, 118018), (26860, 59009)]