9794620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^2$

素因数の和:442

約数の個数: 36

約数和(自身を含む): 22545432

約数和(自身を除く): 12750812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 211, 220, 422, 844, 1055, 2110, 2321, 4220, 4642, 9284, 11605, 23210, 44521, 46420, 89042, 178084, 222605, 445210, 489731, 890420, 979462, 1958924, 2448655, 4897310, 9794620]

約数ペア:

[(1, 9794620), (2, 4897310), (4, 2448655), (5, 1958924), (10, 979462), (11, 890420), (20, 489731), (22, 445210), (44, 222605), (55, 178084), (110, 89042), (211, 46420), (220, 44521), (422, 23210), (844, 11605), (1055, 9284), (2110, 4642), (2321, 4220)]