9089960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 22697280

約数和(自身を除く): 13607320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 283, 292, 365, 440, 566, 584, 730, 803, 1132, 1415, 1460, 1606, 2264, 2830, 2920, 3113, 3212, 4015, 5660, 6226, 6424, 8030, 11320, 12452, 15565, 16060, 20659, 24904, 31130, 32120, 41318, 62260, 82636, 103295, 124520, 165272, 206590, 227249, 413180, 454498, 826360, 908996, 1136245, 1817992, 2272490, 4544980, 9089960]

約数ペア:

[(1, 9089960), (2, 4544980), (4, 2272490), (5, 1817992), (8, 1136245), (10, 908996), (11, 826360), (20, 454498), (22, 413180), (40, 227249), (44, 206590), (55, 165272), (73, 124520), (88, 103295), (110, 82636), (146, 62260), (220, 41318), (283, 32120), (292, 31130), (365, 24904), (440, 20659), (566, 16060), (584, 15565), (730, 12452), (803, 11320), (1132, 8030), (1415, 6424), (1460, 6226), (1606, 5660), (2264, 4015), (2830, 3212), (2920, 3113)]