10001860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4133}}^1$

素因数の和:4164

約数の個数: 36

約数和(自身を含む): 23092524

約数和(自身を除く): 13090664

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 4133, 8266, 16532, 20665, 41330, 45463, 82660, 90926, 181852, 227315, 454630, 500093, 909260, 1000186, 2000372, 2500465, 5000930, 10001860]

約数ペア:

[(1, 10001860), (2, 5000930), (4, 2500465), (5, 2000372), (10, 1000186), (11, 909260), (20, 500093), (22, 454630), (44, 227315), (55, 181852), (110, 90926), (121, 82660), (220, 45463), (242, 41330), (484, 20665), (605, 16532), (1210, 8266), (2420, 4133)]