5457380

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{773}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 11507832

約数和(自身を除く): 6050452

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 773, 1412, 1546, 1765, 3092, 3530, 3865, 7060, 7730, 15460, 272869, 545738, 1091476, 1364345, 2728690, 5457380]

約数ペア:

[(1, 5457380), (2, 2728690), (4, 1364345), (5, 1091476), (10, 545738), (20, 272869), (353, 15460), (706, 7730), (773, 7060), (1412, 3865), (1546, 3530), (1765, 3092)]