811330060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{2213}}^1$

素因数の和:3042

約数の個数: 48

約数和(自身を含む): 1780906176

約数和(自身を除く): 969576116

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 797, 1594, 2213, 3188, 3985, 4426, 7970, 8852, 11065, 15940, 18331, 22130, 36662, 44260, 50899, 73324, 91655, 101798, 183310, 203596, 254495, 366620, 508990, 1017980, 1763761, 3527522, 7055044, 8818805, 17637610, 35275220, 40566503, 81133006, 162266012, 202832515, 405665030, 811330060]

約数ペア:

[(1, 811330060), (2, 405665030), (4, 202832515), (5, 162266012), (10, 81133006), (20, 40566503), (23, 35275220), (46, 17637610), (92, 8818805), (115, 7055044), (230, 3527522), (460, 1763761), (797, 1017980), (1594, 508990), (2213, 366620), (3188, 254495), (3985, 203596), (4426, 183310), (7970, 101798), (8852, 91655), (11065, 73324), (15940, 50899), (18331, 44260), (22130, 36662)]