244373660

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{29023}}^1$

素因数の和:29453

約数の個数: 24

約数和(自身を含む): 514421376

約数和(自身を除く): 270047716

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 2105, 4210, 8420, 29023, 58046, 116092, 145115, 290230, 580460, 12218683, 24437366, 48874732, 61093415, 122186830, 244373660]

約数ペア:

[(1, 244373660), (2, 122186830), (4, 61093415), (5, 48874732), (10, 24437366), (20, 12218683), (421, 580460), (842, 290230), (1684, 145115), (2105, 116092), (4210, 58046), (8420, 29023)]