88304780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{232381}}^1$

素因数の和:232409

約数の個数: 24

約数和(自身を含む): 195200880

約数和(自身を除く): 106896100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 232381, 464762, 929524, 1161905, 2323810, 4415239, 4647620, 8830478, 17660956, 22076195, 44152390, 88304780]

約数ペア:

[(1, 88304780), (2, 44152390), (4, 22076195), (5, 17660956), (10, 8830478), (19, 4647620), (20, 4415239), (38, 2323810), (76, 1161905), (95, 929524), (190, 464762), (380, 232381)]