76617140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{863}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 168956928

約数和(自身を除く): 92339788

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 193, 230, 386, 460, 772, 863, 965, 1726, 1930, 3452, 3860, 4315, 4439, 8630, 8878, 17260, 17756, 19849, 22195, 39698, 44390, 79396, 88780, 99245, 166559, 198490, 333118, 396980, 666236, 832795, 1665590, 3331180, 3830857, 7661714, 15323428, 19154285, 38308570, 76617140]

約数ペア:

[(1, 76617140), (2, 38308570), (4, 19154285), (5, 15323428), (10, 7661714), (20, 3830857), (23, 3331180), (46, 1665590), (92, 832795), (115, 666236), (193, 396980), (230, 333118), (386, 198490), (460, 166559), (772, 99245), (863, 88780), (965, 79396), (1726, 44390), (1930, 39698), (3452, 22195), (3860, 19849), (4315, 17756), (4439, 17260), (8630, 8878)]