3950320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^2$

素因数の和:158

約数の個数: 60

約数和(自身を含む): 10171224

約数和(自身を除く): 6220904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 67, 80, 88, 110, 134, 176, 220, 268, 335, 440, 536, 670, 737, 880, 1072, 1340, 1474, 2680, 2948, 3685, 4489, 5360, 5896, 7370, 8978, 11792, 14740, 17956, 22445, 29480, 35912, 44890, 49379, 58960, 71824, 89780, 98758, 179560, 197516, 246895, 359120, 395032, 493790, 790064, 987580, 1975160, 3950320]

約数ペア:

[(1, 3950320), (2, 1975160), (4, 987580), (5, 790064), (8, 493790), (10, 395032), (11, 359120), (16, 246895), (20, 197516), (22, 179560), (40, 98758), (44, 89780), (55, 71824), (67, 58960), (80, 49379), (88, 44890), (110, 35912), (134, 29480), (176, 22445), (220, 17956), (268, 14740), (335, 11792), (440, 8978), (536, 7370), (670, 5896), (737, 5360), (880, 4489), (1072, 3685), (1340, 2948), (1474, 2680)]