66044480

素因数分解:

$2^6\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1193}}^1$

素因数の和:1383

約数の個数: 56

約数和(自身を含む): 158310072

約数和(自身を除く): 92265592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 173, 320, 346, 692, 865, 1193, 1384, 1730, 2386, 2768, 3460, 4772, 5536, 5965, 6920, 9544, 11072, 11930, 13840, 19088, 23860, 27680, 38176, 47720, 55360, 76352, 95440, 190880, 206389, 381760, 412778, 825556, 1031945, 1651112, 2063890, 3302224, 4127780, 6604448, 8255560, 13208896, 16511120, 33022240, 66044480]

約数ペア:

[(1, 66044480), (2, 33022240), (4, 16511120), (5, 13208896), (8, 8255560), (10, 6604448), (16, 4127780), (20, 3302224), (32, 2063890), (40, 1651112), (64, 1031945), (80, 825556), (160, 412778), (173, 381760), (320, 206389), (346, 190880), (692, 95440), (865, 76352), (1193, 55360), (1384, 47720), (1730, 38176), (2386, 27680), (2768, 23860), (3460, 19088), (4772, 13840), (5536, 11930), (5965, 11072), (6920, 9544)]