10368320440

素因数分解:

$2^3\times 5^1\times {\mathrm{259208011}}^1$

素因数の和:259208022

約数の個数: 16

約数和(自身を含む): 23328721080

約数和(自身を除く): 12960400640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 259208011, 518416022, 1036832044, 1296040055, 2073664088, 2592080110, 5184160220, 10368320440]

約数ペア:

[(1, 10368320440), (2, 5184160220), (4, 2592080110), (5, 2073664088), (8, 1296040055), (10, 1036832044), (20, 518416022), (40, 259208011)]