12371360

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{463}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 29465856

約数和(自身を除く): 17094496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 463, 668, 835, 926, 1336, 1670, 1852, 2315, 2672, 3340, 3704, 4630, 5344, 6680, 7408, 9260, 13360, 14816, 18520, 26720, 37040, 74080, 77321, 154642, 309284, 386605, 618568, 773210, 1237136, 1546420, 2474272, 3092840, 6185680, 12371360]

約数ペア:

[(1, 12371360), (2, 6185680), (4, 3092840), (5, 2474272), (8, 1546420), (10, 1237136), (16, 773210), (20, 618568), (32, 386605), (40, 309284), (80, 154642), (160, 77321), (167, 74080), (334, 37040), (463, 26720), (668, 18520), (835, 14816), (926, 13360), (1336, 9260), (1670, 7408), (1852, 6680), (2315, 5344), (2672, 4630), (3340, 3704)]