125542120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15017}}^1$

素因数の和:15058

約数の個数: 64

約数和(自身を含む): 324388800

約数和(自身を除く): 198846680

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 15017, 30034, 60068, 75085, 120136, 150170, 165187, 285323, 300340, 330374, 570646, 600680, 660748, 825935, 1141292, 1321496, 1426615, 1651870, 2282584, 2853230, 3138553, 3303740, 5706460, 6277106, 6607480, 11412920, 12554212, 15692765, 25108424, 31385530, 62771060, 125542120]

約数ペア:

[(1, 125542120), (2, 62771060), (4, 31385530), (5, 25108424), (8, 15692765), (10, 12554212), (11, 11412920), (19, 6607480), (20, 6277106), (22, 5706460), (38, 3303740), (40, 3138553), (44, 2853230), (55, 2282584), (76, 1651870), (88, 1426615), (95, 1321496), (110, 1141292), (152, 825935), (190, 660748), (209, 600680), (220, 570646), (380, 330374), (418, 300340), (440, 285323), (760, 165187), (836, 150170), (1045, 120136), (1672, 75085), (2090, 60068), (4180, 30034), (8360, 15017)]