23822920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1867}}^1$

素因数の和:1918

約数の個数: 64

約数和(自身を含む): 60523200

約数和(自身を除く): 36700280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 1867, 2552, 3190, 3734, 6380, 7468, 9335, 12760, 14936, 18670, 20537, 37340, 41074, 54143, 74680, 82148, 102685, 108286, 164296, 205370, 216572, 270715, 410740, 433144, 541430, 595573, 821480, 1082860, 1191146, 2165720, 2382292, 2977865, 4764584, 5955730, 11911460, 23822920]

約数ペア:

[(1, 23822920), (2, 11911460), (4, 5955730), (5, 4764584), (8, 2977865), (10, 2382292), (11, 2165720), (20, 1191146), (22, 1082860), (29, 821480), (40, 595573), (44, 541430), (55, 433144), (58, 410740), (88, 270715), (110, 216572), (116, 205370), (145, 164296), (220, 108286), (232, 102685), (290, 82148), (319, 74680), (440, 54143), (580, 41074), (638, 37340), (1160, 20537), (1276, 18670), (1595, 14936), (1867, 12760), (2552, 9335), (3190, 7468), (3734, 6380)]