38282420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4703}}^1$

素因数の和:4760

約数の個数: 48

約数和(自身を含む): 90091008

約数和(自身を除く): 51808588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 4703, 8140, 9406, 18812, 23515, 47030, 51733, 94060, 103466, 174011, 206932, 258665, 348022, 517330, 696044, 870055, 1034660, 1740110, 1914121, 3480220, 3828242, 7656484, 9570605, 19141210, 38282420]

約数ペア:

[(1, 38282420), (2, 19141210), (4, 9570605), (5, 7656484), (10, 3828242), (11, 3480220), (20, 1914121), (22, 1740110), (37, 1034660), (44, 870055), (55, 696044), (74, 517330), (110, 348022), (148, 258665), (185, 206932), (220, 174011), (370, 103466), (407, 94060), (740, 51733), (814, 47030), (1628, 23515), (2035, 18812), (4070, 9406), (4703, 8140)]