9377720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21313}}^1$

素因数の和:21335

約数の個数: 32

約数和(自身を含む): 23019120

約数和(自身を除く): 13641400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 21313, 42626, 85252, 106565, 170504, 213130, 234443, 426260, 468886, 852520, 937772, 1172215, 1875544, 2344430, 4688860, 9377720]

約数ペア:

[(1, 9377720), (2, 4688860), (4, 2344430), (5, 1875544), (8, 1172215), (10, 937772), (11, 852520), (20, 468886), (22, 426260), (40, 234443), (44, 213130), (55, 170504), (88, 106565), (110, 85252), (220, 42626), (440, 21313)]