15674231920

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{11119}}^1$

素因数の和:11462

約数の個数: 80

約数和(自身を含む): 37130480640

約数和(自身を除く): 21456248720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 263, 268, 335, 526, 536, 670, 1052, 1072, 1315, 1340, 2104, 2630, 2680, 4208, 5260, 5360, 10520, 11119, 17621, 21040, 22238, 35242, 44476, 55595, 70484, 88105, 88952, 111190, 140968, 176210, 177904, 222380, 281936, 352420, 444760, 704840, 744973, 889520, 1409680, 1489946, 2924297, 2979892, 3724865, 5848594, 5959784, 7449730, 11697188, 11919568, 14621485, 14899460, 23394376, 29242970, 29798920, 46788752, 58485940, 59597840, 116971880, 195927899, 233943760, 391855798, 783711596, 979639495, 1567423192, 1959278990, 3134846384, 3918557980, 7837115960, 15674231920]

約数ペア:

[(1, 15674231920), (2, 7837115960), (4, 3918557980), (5, 3134846384), (8, 1959278990), (10, 1567423192), (16, 979639495), (20, 783711596), (40, 391855798), (67, 233943760), (80, 195927899), (134, 116971880), (263, 59597840), (268, 58485940), (335, 46788752), (526, 29798920), (536, 29242970), (670, 23394376), (1052, 14899460), (1072, 14621485), (1315, 11919568), (1340, 11697188), (2104, 7449730), (2630, 5959784), (2680, 5848594), (4208, 3724865), (5260, 2979892), (5360, 2924297), (10520, 1489946), (11119, 1409680), (17621, 889520), (21040, 744973), (22238, 704840), (35242, 444760), (44476, 352420), (55595, 281936), (70484, 222380), (88105, 177904), (88952, 176210), (111190, 140968)]