109156520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1239

約数の個数: 96

約数和(自身を含む): 284407200

約数和(自身を除く): 175250680

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 121, 152, 190, 209, 220, 242, 380, 418, 440, 484, 605, 760, 836, 968, 1045, 1187, 1210, 1672, 2090, 2299, 2374, 2420, 4180, 4598, 4748, 4840, 5935, 8360, 9196, 9496, 11495, 11870, 13057, 18392, 22553, 22990, 23740, 26114, 45106, 45980, 47480, 52228, 65285, 90212, 91960, 104456, 112765, 130570, 143627, 180424, 225530, 248083, 261140, 287254, 451060, 496166, 522280, 574508, 718135, 902120, 992332, 1149016, 1240415, 1436270, 1984664, 2480830, 2728913, 2872540, 4961660, 5457826, 5745080, 9923320, 10915652, 13644565, 21831304, 27289130, 54578260, 109156520]

約数ペア:

[(1, 109156520), (2, 54578260), (4, 27289130), (5, 21831304), (8, 13644565), (10, 10915652), (11, 9923320), (19, 5745080), (20, 5457826), (22, 4961660), (38, 2872540), (40, 2728913), (44, 2480830), (55, 1984664), (76, 1436270), (88, 1240415), (95, 1149016), (110, 992332), (121, 902120), (152, 718135), (190, 574508), (209, 522280), (220, 496166), (242, 451060), (380, 287254), (418, 261140), (440, 248083), (484, 225530), (605, 180424), (760, 143627), (836, 130570), (968, 112765), (1045, 104456), (1187, 91960), (1210, 90212), (1672, 65285), (2090, 52228), (2299, 47480), (2374, 45980), (2420, 45106), (4180, 26114), (4598, 23740), (4748, 22990), (4840, 22553), (5935, 18392), (8360, 13057), (9196, 11870), (9496, 11495)]