38040420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57637}}^1$

素因数の和:57660

約数の個数: 48

約数和(自身を含む): 116198208

約数和(自身を除く): 78157788

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 57637, 115274, 172911, 230548, 288185, 345822, 576370, 634007, 691644, 864555, 1152740, 1268014, 1729110, 1902021, 2536028, 3170035, 3458220, 3804042, 6340070, 7608084, 9510105, 12680140, 19020210, 38040420]

約数ペア:

[(1, 38040420), (2, 19020210), (3, 12680140), (4, 9510105), (5, 7608084), (6, 6340070), (10, 3804042), (11, 3458220), (12, 3170035), (15, 2536028), (20, 1902021), (22, 1729110), (30, 1268014), (33, 1152740), (44, 864555), (55, 691644), (60, 634007), (66, 576370), (110, 345822), (132, 288185), (165, 230548), (220, 172911), (330, 115274), (660, 57637)]