146146520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2213}}^1$

素因数の和:2364

約数の個数: 64

約数和(自身を含む): 357073920

約数和(自身を除く): 210927400

約数列:

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

約数ペア:

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