4858700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 13165824

約数和(自身を除く): 8307124

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 631, 700, 770, 1100, 1262, 1540, 1925, 2524, 3155, 3850, 4417, 6310, 6941, 7700, 8834, 12620, 13882, 15775, 17668, 22085, 27764, 31550, 34705, 44170, 48587, 63100, 69410, 88340, 97174, 110425, 138820, 173525, 194348, 220850, 242935, 347050, 441700, 485870, 694100, 971740, 1214675, 2429350, 4858700]

約数ペア:

[(1, 4858700), (2, 2429350), (4, 1214675), (5, 971740), (7, 694100), (10, 485870), (11, 441700), (14, 347050), (20, 242935), (22, 220850), (25, 194348), (28, 173525), (35, 138820), (44, 110425), (50, 97174), (55, 88340), (70, 69410), (77, 63100), (100, 48587), (110, 44170), (140, 34705), (154, 31550), (175, 27764), (220, 22085), (275, 17668), (308, 15775), (350, 13882), (385, 12620), (550, 8834), (631, 7700), (700, 6941), (770, 6310), (1100, 4417), (1262, 3850), (1540, 3155), (1925, 2524)]