170092840

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{25463}}^1$

素因数の和:25641

約数の個数: 32

約数和(自身を含む): 385015680

約数和(自身を除く): 214922840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 25463, 50926, 101852, 127315, 203704, 254630, 509260, 1018520, 4252321, 8504642, 17009284, 21261605, 34018568, 42523210, 85046420, 170092840]

約数ペア:

[(1, 170092840), (2, 85046420), (4, 42523210), (5, 34018568), (8, 21261605), (10, 17009284), (20, 8504642), (40, 4252321), (167, 1018520), (334, 509260), (668, 254630), (835, 203704), (1336, 127315), (1670, 101852), (3340, 50926), (6680, 25463)]