2280455060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{381347}}^1$

素因数の和:381392

約数の個数: 48

約数和(自身を含む): 5381582976

約数和(自身を除く): 3101127916

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 381347, 762694, 1525388, 1906735, 3813470, 4957511, 7626940, 8770981, 9915022, 17541962, 19830044, 24787555, 35083924, 43854905, 49575110, 87709810, 99150220, 114022753, 175419620, 228045506, 456091012, 570113765, 1140227530, 2280455060]

約数ペア:

[(1, 2280455060), (2, 1140227530), (4, 570113765), (5, 456091012), (10, 228045506), (13, 175419620), (20, 114022753), (23, 99150220), (26, 87709810), (46, 49575110), (52, 43854905), (65, 35083924), (92, 24787555), (115, 19830044), (130, 17541962), (230, 9915022), (260, 8770981), (299, 7626940), (460, 4957511), (598, 3813470), (1196, 1906735), (1495, 1525388), (2990, 762694), (5980, 381347)]