25073140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30577}}^1$

素因数の和:30627

約数の個数: 24

約数和(自身を含む): 53939592

約数和(自身を除く): 28866452

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 30577, 61154, 122308, 152885, 305770, 611540, 1253657, 2507314, 5014628, 6268285, 12536570, 25073140]

約数ペア:

[(1, 25073140), (2, 12536570), (4, 6268285), (5, 5014628), (10, 2507314), (20, 1253657), (41, 611540), (82, 305770), (164, 152885), (205, 122308), (410, 61154), (820, 30577)]