9845440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2797}}^1$

素因数の和:2825

約数の個数: 56

約数和(自身を含む): 25584912

約数和(自身を除く): 15739472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 2797, 3520, 5594, 11188, 13985, 22376, 27970, 30767, 44752, 55940, 61534, 89504, 111880, 123068, 153835, 179008, 223760, 246136, 307670, 447520, 492272, 615340, 895040, 984544, 1230680, 1969088, 2461360, 4922720, 9845440]

約数ペア:

[(1, 9845440), (2, 4922720), (4, 2461360), (5, 1969088), (8, 1230680), (10, 984544), (11, 895040), (16, 615340), (20, 492272), (22, 447520), (32, 307670), (40, 246136), (44, 223760), (55, 179008), (64, 153835), (80, 123068), (88, 111880), (110, 89504), (160, 61534), (176, 55940), (220, 44752), (320, 30767), (352, 27970), (440, 22376), (704, 13985), (880, 11188), (1760, 5594), (2797, 3520)]