57374420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3371}}^1$

素因数の和:3440

約数の個数: 48

約数和(自身を含む): 129161088

約数和(自身を除く): 71786668

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3371, 3404, 4255, 6742, 8510, 13484, 16855, 17020, 33710, 67420, 77533, 124727, 155066, 249454, 310132, 387665, 498908, 623635, 775330, 1247270, 1550660, 2494540, 2868721, 5737442, 11474884, 14343605, 28687210, 57374420]

約数ペア:

[(1, 57374420), (2, 28687210), (4, 14343605), (5, 11474884), (10, 5737442), (20, 2868721), (23, 2494540), (37, 1550660), (46, 1247270), (74, 775330), (92, 623635), (115, 498908), (148, 387665), (185, 310132), (230, 249454), (370, 155066), (460, 124727), (740, 77533), (851, 67420), (1702, 33710), (3371, 17020), (3404, 16855), (4255, 13484), (6742, 8510)]