63645760

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1931}}^1$

素因数の和:2051

約数の個数: 56

約数和(自身を含む): 153107136

約数和(自身を除く): 89461376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 1030, 1648, 1931, 2060, 3296, 3862, 4120, 6592, 7724, 8240, 9655, 15448, 16480, 19310, 30896, 32960, 38620, 61792, 77240, 123584, 154480, 198893, 308960, 397786, 617920, 795572, 994465, 1591144, 1988930, 3182288, 3977860, 6364576, 7955720, 12729152, 15911440, 31822880, 63645760]

約数ペア:

[(1, 63645760), (2, 31822880), (4, 15911440), (5, 12729152), (8, 7955720), (10, 6364576), (16, 3977860), (20, 3182288), (32, 1988930), (40, 1591144), (64, 994465), (80, 795572), (103, 617920), (160, 397786), (206, 308960), (320, 198893), (412, 154480), (515, 123584), (824, 77240), (1030, 61792), (1648, 38620), (1931, 32960), (2060, 30896), (3296, 19310), (3862, 16480), (4120, 15448), (6592, 9655), (7724, 8240)]