972476360

素因数分解:

$2^3\times 5^1\times {\mathrm{24311909}}^1$

素因数の和:24311920

約数の個数: 16

約数和(自身を含む): 2188071900

約数和(自身を除く): 1215595540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 24311909, 48623818, 97247636, 121559545, 194495272, 243119090, 486238180, 972476360]

約数ペア:

[(1, 972476360), (2, 486238180), (4, 243119090), (5, 194495272), (8, 121559545), (10, 97247636), (20, 48623818), (40, 24311909)]