23284220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68483}}^1$

素因数の和:68509

約数の個数: 24

約数和(自身を含む): 51773904

約数和(自身を除く): 28489684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 68483, 136966, 273932, 342415, 684830, 1164211, 1369660, 2328422, 4656844, 5821055, 11642110, 23284220]

約数ペア:

[(1, 23284220), (2, 11642110), (4, 5821055), (5, 4656844), (10, 2328422), (17, 1369660), (20, 1164211), (34, 684830), (68, 342415), (85, 273932), (170, 136966), (340, 68483)]