402976030

素因数分解:

$2^1\times 5^1\times {\mathrm{5171}}^1\times {\mathrm{7793}}^1$

素因数の和:12971

約数の個数: 16

約数和(自身を含む): 725590224

約数和(自身を除く): 322614194

約数列:

[1, 2, 5, 10, 5171, 7793, 10342, 15586, 25855, 38965, 51710, 77930, 40297603, 80595206, 201488015, 402976030]

約数ペア:

[(1, 402976030), (2, 201488015), (5, 80595206), (10, 40297603), (5171, 77930), (7793, 51710), (10342, 38965), (15586, 25855)]