122420200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{87443}}^1$

素因数の和:87466

約数の個数: 48

約数和(自身を含む): 325291680

約数和(自身を除く): 202871480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 87443, 174886, 349772, 437215, 612101, 699544, 874430, 1224202, 1748860, 2186075, 2448404, 3060505, 3497720, 4372150, 4896808, 6121010, 8744300, 12242020, 15302525, 17488600, 24484040, 30605050, 61210100, 122420200]

約数ペア:

[(1, 122420200), (2, 61210100), (4, 30605050), (5, 24484040), (7, 17488600), (8, 15302525), (10, 12242020), (14, 8744300), (20, 6121010), (25, 4896808), (28, 4372150), (35, 3497720), (40, 3060505), (50, 2448404), (56, 2186075), (70, 1748860), (100, 1224202), (140, 874430), (175, 699544), (200, 612101), (280, 437215), (350, 349772), (700, 174886), (1400, 87443)]