292293040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2213}}^1$

素因数の和:2366

約数の個数: 80

約数和(自身を含む): 737952768

約数和(自身を除く): 445659728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 508, 520, 635, 1016, 1040, 1270, 1651, 2032, 2213, 2540, 3302, 4426, 5080, 6604, 8255, 8852, 10160, 11065, 13208, 16510, 17704, 22130, 26416, 28769, 33020, 35408, 44260, 57538, 66040, 88520, 115076, 132080, 143845, 177040, 230152, 281051, 287690, 460304, 562102, 575380, 1124204, 1150760, 1405255, 2248408, 2301520, 2810510, 3653663, 4496816, 5621020, 7307326, 11242040, 14614652, 18268315, 22484080, 29229304, 36536630, 58458608, 73073260, 146146520, 292293040]

約数ペア:

[(1, 292293040), (2, 146146520), (4, 73073260), (5, 58458608), (8, 36536630), (10, 29229304), (13, 22484080), (16, 18268315), (20, 14614652), (26, 11242040), (40, 7307326), (52, 5621020), (65, 4496816), (80, 3653663), (104, 2810510), (127, 2301520), (130, 2248408), (208, 1405255), (254, 1150760), (260, 1124204), (508, 575380), (520, 562102), (635, 460304), (1016, 287690), (1040, 281051), (1270, 230152), (1651, 177040), (2032, 143845), (2213, 132080), (2540, 115076), (3302, 88520), (4426, 66040), (5080, 57538), (6604, 44260), (8255, 35408), (8852, 33020), (10160, 28769), (11065, 26416), (13208, 22130), (16510, 17704)]