24720105260

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4809359}}^1$

素因数の和:4809625

約数の個数: 24

約数和(自身を含む): 52114224960

約数和(自身を除く): 27394119700

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 4809359, 9618718, 19237436, 24046795, 48093590, 96187180, 1236005263, 2472010526, 4944021052, 6180026315, 12360052630, 24720105260]

約数ペア:

[(1, 24720105260), (2, 12360052630), (4, 6180026315), (5, 4944021052), (10, 2472010526), (20, 1236005263), (257, 96187180), (514, 48093590), (1028, 24046795), (1285, 19237436), (2570, 9618718), (5140, 4809359)]