23132120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2767}}^1$

素因数の和:2808

約数の個数: 64

約数和(自身を含む): 59788800

約数和(自身を除く): 36656680

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, 2767, 4180, 5534, 8360, 11068, 13835, 22136, 27670, 30437, 52573, 55340, 60874, 105146, 110680, 121748, 152185, 210292, 243496, 262865, 304370, 420584, 525730, 578303, 608740, 1051460, 1156606, 1217480, 2102920, 2313212, 2891515, 4626424, 5783030, 11566060, 23132120]

約数ペア:

[(1, 23132120), (2, 11566060), (4, 5783030), (5, 4626424), (8, 2891515), (10, 2313212), (11, 2102920), (19, 1217480), (20, 1156606), (22, 1051460), (38, 608740), (40, 578303), (44, 525730), (55, 420584), (76, 304370), (88, 262865), (95, 243496), (110, 210292), (152, 152185), (190, 121748), (209, 110680), (220, 105146), (380, 60874), (418, 55340), (440, 52573), (760, 30437), (836, 27670), (1045, 22136), (1672, 13835), (2090, 11068), (2767, 8360), (4180, 5534)]