43628260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167801}}^1$

素因数の和:167823

約数の個数: 24

約数和(自身を含む): 98667576

約数和(自身を除く): 55039316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 167801, 335602, 671204, 839005, 1678010, 2181413, 3356020, 4362826, 8725652, 10907065, 21814130, 43628260]

約数ペア:

[(1, 43628260), (2, 21814130), (4, 10907065), (5, 8725652), (10, 4362826), (13, 3356020), (20, 2181413), (26, 1678010), (52, 839005), (65, 671204), (130, 335602), (260, 167801)]