63730880

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2521}}^1$

素因数の和:2617

約数の個数: 56

約数和(自身を含む): 153741120

約数和(自身を除く): 90010240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2521, 2528, 3160, 5042, 5056, 6320, 10084, 12605, 12640, 20168, 25210, 25280, 40336, 50420, 80672, 100840, 161344, 199159, 201680, 398318, 403360, 796636, 806720, 995795, 1593272, 1991590, 3186544, 3983180, 6373088, 7966360, 12746176, 15932720, 31865440, 63730880]

約数ペア:

[(1, 63730880), (2, 31865440), (4, 15932720), (5, 12746176), (8, 7966360), (10, 6373088), (16, 3983180), (20, 3186544), (32, 1991590), (40, 1593272), (64, 995795), (79, 806720), (80, 796636), (158, 403360), (160, 398318), (316, 201680), (320, 199159), (395, 161344), (632, 100840), (790, 80672), (1264, 50420), (1580, 40336), (2521, 25280), (2528, 25210), (3160, 20168), (5042, 12640), (5056, 12605), (6320, 10084)]