1296207950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{365129}}^1$

素因数の和:365212

約数の個数: 24

約数和(自身を含む): 2444910480

約数和(自身を除く): 1148702530

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 365129, 730258, 1825645, 3651290, 9128225, 18256450, 25924159, 51848318, 129620795, 259241590, 648103975, 1296207950]

約数ペア:

[(1, 1296207950), (2, 648103975), (5, 259241590), (10, 129620795), (25, 51848318), (50, 25924159), (71, 18256450), (142, 9128225), (355, 3651290), (710, 1825645), (1775, 730258), (3550, 365129)]