9065320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1873}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 22431780

約数和(自身を除く): 13366460

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1873, 2420, 3746, 4840, 7492, 9365, 14984, 18730, 20603, 37460, 41206, 74920, 82412, 103015, 164824, 206030, 226633, 412060, 453266, 824120, 906532, 1133165, 1813064, 2266330, 4532660, 9065320]

約数ペア:

[(1, 9065320), (2, 4532660), (4, 2266330), (5, 1813064), (8, 1133165), (10, 906532), (11, 824120), (20, 453266), (22, 412060), (40, 226633), (44, 206030), (55, 164824), (88, 103015), (110, 82412), (121, 74920), (220, 41206), (242, 37460), (440, 20603), (484, 18730), (605, 14984), (968, 9365), (1210, 7492), (1873, 4840), (2420, 3746)]