5213080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2459}}^1$

素因数の和:2523

約数の個数: 32

約数和(自身を含む): 11955600

約数和(自身を除く): 6742520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 2459, 4918, 9836, 12295, 19672, 24590, 49180, 98360, 130327, 260654, 521308, 651635, 1042616, 1303270, 2606540, 5213080]

約数ペア:

[(1, 5213080), (2, 2606540), (4, 1303270), (5, 1042616), (8, 651635), (10, 521308), (20, 260654), (40, 130327), (53, 98360), (106, 49180), (212, 24590), (265, 19672), (424, 12295), (530, 9836), (1060, 4918), (2120, 2459)]