124900840

素因数分解:

$2^3\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{2971}}^1$

素因数の和:4033

約数の個数: 32

約数和(自身を含む): 281388960

約数和(自身を除く): 156488120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1051, 2102, 2971, 4204, 5255, 5942, 8408, 10510, 11884, 14855, 21020, 23768, 29710, 42040, 59420, 118840, 3122521, 6245042, 12490084, 15612605, 24980168, 31225210, 62450420, 124900840]

約数ペア:

[(1, 124900840), (2, 62450420), (4, 31225210), (5, 24980168), (8, 15612605), (10, 12490084), (20, 6245042), (40, 3122521), (1051, 118840), (2102, 59420), (2971, 42040), (4204, 29710), (5255, 23768), (5942, 21020), (8408, 14855), (10510, 11884)]