24487540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15901}}^1$

素因数の和:15928

約数の個数: 48

約数和(自身を含む): 64116864

約数和(自身を除く): 39629324

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 15901, 31802, 63604, 79505, 111307, 159010, 174911, 222614, 318020, 349822, 445228, 556535, 699644, 874555, 1113070, 1224377, 1749110, 2226140, 2448754, 3498220, 4897508, 6121885, 12243770, 24487540]

約数ペア:

[(1, 24487540), (2, 12243770), (4, 6121885), (5, 4897508), (7, 3498220), (10, 2448754), (11, 2226140), (14, 1749110), (20, 1224377), (22, 1113070), (28, 874555), (35, 699644), (44, 556535), (55, 445228), (70, 349822), (77, 318020), (110, 222614), (140, 174911), (154, 159010), (220, 111307), (308, 79505), (385, 63604), (770, 31802), (1540, 15901)]