73686080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17713}}^1$

素因数の和:17743

約数の個数: 56

約数和(自身を含む): 188972952

約数和(自身を除く): 115286872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 17713, 35426, 70852, 88565, 141704, 177130, 230269, 283408, 354260, 460538, 566816, 708520, 921076, 1133632, 1151345, 1417040, 1842152, 2302690, 2834080, 3684304, 4605380, 5668160, 7368608, 9210760, 14737216, 18421520, 36843040, 73686080]

約数ペア:

[(1, 73686080), (2, 36843040), (4, 18421520), (5, 14737216), (8, 9210760), (10, 7368608), (13, 5668160), (16, 4605380), (20, 3684304), (26, 2834080), (32, 2302690), (40, 1842152), (52, 1417040), (64, 1151345), (65, 1133632), (80, 921076), (104, 708520), (130, 566816), (160, 460538), (208, 354260), (260, 283408), (320, 230269), (416, 177130), (520, 141704), (832, 88565), (1040, 70852), (2080, 35426), (4160, 17713)]