1385320

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 3175200

約数和(自身を除く): 1789880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 587, 590, 1174, 1180, 2348, 2360, 2935, 4696, 5870, 11740, 23480, 34633, 69266, 138532, 173165, 277064, 346330, 692660, 1385320]

約数ペア:

[(1, 1385320), (2, 692660), (4, 346330), (5, 277064), (8, 173165), (10, 138532), (20, 69266), (40, 34633), (59, 23480), (118, 11740), (236, 5870), (295, 4696), (472, 2935), (587, 2360), (590, 2348), (1174, 1180)]