9276740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 21470400

約数和(自身を除く): 12193660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 220, 283, 298, 566, 596, 745, 1132, 1415, 1490, 1639, 2830, 2980, 3113, 3278, 5660, 6226, 6556, 8195, 12452, 15565, 16390, 31130, 32780, 42167, 62260, 84334, 168668, 210835, 421670, 463837, 843340, 927674, 1855348, 2319185, 4638370, 9276740]

約数ペア:

[(1, 9276740), (2, 4638370), (4, 2319185), (5, 1855348), (10, 927674), (11, 843340), (20, 463837), (22, 421670), (44, 210835), (55, 168668), (110, 84334), (149, 62260), (220, 42167), (283, 32780), (298, 31130), (566, 16390), (596, 15565), (745, 12452), (1132, 8195), (1415, 6556), (1490, 6226), (1639, 5660), (2830, 3278), (2980, 3113)]