1405960130

素因数分解:

$2^1\times 5^1\times {\mathrm{2503}}^1\times {\mathrm{56171}}^1$

素因数の和:58681

約数の個数: 16

約数和(自身を含む): 2531784384

約数和(自身を除く): 1125824254

約数列:

[1, 2, 5, 10, 2503, 5006, 12515, 25030, 56171, 112342, 280855, 561710, 140596013, 281192026, 702980065, 1405960130]

約数ペア:

[(1, 1405960130), (2, 702980065), (5, 281192026), (10, 140596013), (2503, 561710), (5006, 280855), (12515, 112342), (25030, 56171)]