1253950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:852

約数の個数: 24

約数和(自身を含む): 2410560

約数和(自身を除く): 1156610

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 809, 1550, 1618, 4045, 8090, 20225, 25079, 40450, 50158, 125395, 250790, 626975, 1253950]

約数ペア:

[(1, 1253950), (2, 626975), (5, 250790), (10, 125395), (25, 50158), (31, 40450), (50, 25079), (62, 20225), (155, 8090), (310, 4045), (775, 1618), (809, 1550)]