63867320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6311}}^1$

素因数の和:6356

約数の個数: 64

約数和(自身を含む): 163607040

約数和(自身を除く): 99739720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 6311, 10120, 12622, 25244, 31555, 50488, 63110, 69421, 126220, 138842, 145153, 252440, 277684, 290306, 347105, 555368, 580612, 694210, 725765, 1161224, 1388420, 1451530, 1596683, 2776840, 2903060, 3193366, 5806120, 6386732, 7983415, 12773464, 15966830, 31933660, 63867320]

約数ペア:

[(1, 63867320), (2, 31933660), (4, 15966830), (5, 12773464), (8, 7983415), (10, 6386732), (11, 5806120), (20, 3193366), (22, 2903060), (23, 2776840), (40, 1596683), (44, 1451530), (46, 1388420), (55, 1161224), (88, 725765), (92, 694210), (110, 580612), (115, 555368), (184, 347105), (220, 290306), (230, 277684), (253, 252440), (440, 145153), (460, 138842), (506, 126220), (920, 69421), (1012, 63110), (1265, 50488), (2024, 31555), (2530, 25244), (5060, 12622), (6311, 10120)]