2482700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 6135024

約数和(自身を除く): 3652324

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 61, 74, 100, 110, 122, 148, 185, 220, 244, 275, 305, 370, 407, 550, 610, 671, 740, 814, 925, 1100, 1220, 1342, 1525, 1628, 1850, 2035, 2257, 2684, 3050, 3355, 3700, 4070, 4514, 6100, 6710, 8140, 9028, 10175, 11285, 13420, 16775, 20350, 22570, 24827, 33550, 40700, 45140, 49654, 56425, 67100, 99308, 112850, 124135, 225700, 248270, 496540, 620675, 1241350, 2482700]

約数ペア:

[(1, 2482700), (2, 1241350), (4, 620675), (5, 496540), (10, 248270), (11, 225700), (20, 124135), (22, 112850), (25, 99308), (37, 67100), (44, 56425), (50, 49654), (55, 45140), (61, 40700), (74, 33550), (100, 24827), (110, 22570), (122, 20350), (148, 16775), (185, 13420), (220, 11285), (244, 10175), (275, 9028), (305, 8140), (370, 6710), (407, 6100), (550, 4514), (610, 4070), (671, 3700), (740, 3355), (814, 3050), (925, 2684), (1100, 2257), (1220, 2035), (1342, 1850), (1525, 1628)]