10313320

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2897}}^1$

素因数の和:2997

約数の個数: 32

約数和(自身を含む): 23473800

約数和(自身を除く): 13160480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 2897, 3560, 5794, 11588, 14485, 23176, 28970, 57940, 115880, 257833, 515666, 1031332, 1289165, 2062664, 2578330, 5156660, 10313320]

約数ペア:

[(1, 10313320), (2, 5156660), (4, 2578330), (5, 2062664), (8, 1289165), (10, 1031332), (20, 515666), (40, 257833), (89, 115880), (178, 57940), (356, 28970), (445, 23176), (712, 14485), (890, 11588), (1780, 5794), (2897, 3560)]