23187040

素因数分解:

$2^5\times 5^1\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 55073088

約数和(自身を除く): 31886048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 313, 463, 626, 926, 1252, 1565, 1852, 2315, 2504, 3130, 3704, 4630, 5008, 6260, 7408, 9260, 10016, 12520, 14816, 18520, 25040, 37040, 50080, 74080, 144919, 289838, 579676, 724595, 1159352, 1449190, 2318704, 2898380, 4637408, 5796760, 11593520, 23187040]

約数ペア:

[(1, 23187040), (2, 11593520), (4, 5796760), (5, 4637408), (8, 2898380), (10, 2318704), (16, 1449190), (20, 1159352), (32, 724595), (40, 579676), (80, 289838), (160, 144919), (313, 74080), (463, 50080), (626, 37040), (926, 25040), (1252, 18520), (1565, 14816), (1852, 12520), (2315, 10016), (2504, 9260), (3130, 7408), (3704, 6260), (4630, 5008)]