5341750280

素因数分解:

$2^3\times 5^1\times {\mathrm{133543757}}^1$

素因数の和:133543768

約数の個数: 16

約数和(自身を含む): 12018938220

約数和(自身を除く): 6677187940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 133543757, 267087514, 534175028, 667718785, 1068350056, 1335437570, 2670875140, 5341750280]

約数ペア:

[(1, 5341750280), (2, 2670875140), (4, 1335437570), (5, 1068350056), (8, 667718785), (10, 534175028), (20, 267087514), (40, 133543757)]