17950580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{39023}}^1$

素因数の和:39055

約数の個数: 24

約数和(自身を含む): 39336192

約数和(自身を除く): 21385612

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 39023, 78046, 156092, 195115, 390230, 780460, 897529, 1795058, 3590116, 4487645, 8975290, 17950580]

約数ペア:

[(1, 17950580), (2, 8975290), (4, 4487645), (5, 3590116), (10, 1795058), (20, 897529), (23, 780460), (46, 390230), (92, 195115), (115, 156092), (230, 78046), (460, 39023)]