22663960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2711}}^1$

素因数の和:2752

約数の個数: 64

約数和(自身を含む): 58579200

約数和(自身を除く): 35915240

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, 2711, 4180, 5422, 8360, 10844, 13555, 21688, 27110, 29821, 51509, 54220, 59642, 103018, 108440, 119284, 149105, 206036, 238568, 257545, 298210, 412072, 515090, 566599, 596420, 1030180, 1133198, 1192840, 2060360, 2266396, 2832995, 4532792, 5665990, 11331980, 22663960]

約数ペア:

[(1, 22663960), (2, 11331980), (4, 5665990), (5, 4532792), (8, 2832995), (10, 2266396), (11, 2060360), (19, 1192840), (20, 1133198), (22, 1030180), (38, 596420), (40, 566599), (44, 515090), (55, 412072), (76, 298210), (88, 257545), (95, 238568), (110, 206036), (152, 149105), (190, 119284), (209, 108440), (220, 103018), (380, 59642), (418, 54220), (440, 51509), (760, 29821), (836, 27110), (1045, 21688), (1672, 13555), (2090, 10844), (2711, 8360), (4180, 5422)]