414129440

素因数分解:

$2^5\times 5^1\times {\mathrm{2588309}}^1$

素因数の和:2588324

約数の個数: 24

約数和(自身を含む): 978381180

約数和(自身を除く): 564251740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2588309, 5176618, 10353236, 12941545, 20706472, 25883090, 41412944, 51766180, 82825888, 103532360, 207064720, 414129440]

約数ペア:

[(1, 414129440), (2, 207064720), (4, 103532360), (5, 82825888), (8, 51766180), (10, 41412944), (16, 25883090), (20, 20706472), (32, 12941545), (40, 10353236), (80, 5176618), (160, 2588309)]