4948120

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1201}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 11250720

約数和(自身を除く): 6302600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 1201, 2060, 2402, 4120, 4804, 6005, 9608, 12010, 24020, 48040, 123703, 247406, 494812, 618515, 989624, 1237030, 2474060, 4948120]

約数ペア:

[(1, 4948120), (2, 2474060), (4, 1237030), (5, 989624), (8, 618515), (10, 494812), (20, 247406), (40, 123703), (103, 48040), (206, 24020), (412, 12010), (515, 9608), (824, 6005), (1030, 4804), (1201, 4120), (2060, 2402)]