4582820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 10801728

約数和(自身を除く): 6218908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 563, 740, 814, 1126, 1628, 2035, 2252, 2815, 4070, 5630, 6193, 8140, 11260, 12386, 20831, 24772, 30965, 41662, 61930, 83324, 104155, 123860, 208310, 229141, 416620, 458282, 916564, 1145705, 2291410, 4582820]

約数ペア:

[(1, 4582820), (2, 2291410), (4, 1145705), (5, 916564), (10, 458282), (11, 416620), (20, 229141), (22, 208310), (37, 123860), (44, 104155), (55, 83324), (74, 61930), (110, 41662), (148, 30965), (185, 24772), (220, 20831), (370, 12386), (407, 11260), (563, 8140), (740, 6193), (814, 5630), (1126, 4070), (1628, 2815), (2035, 2252)]