38366960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28211}}^1$

素因数の和:28241

約数の個数: 40

約数和(自身を含む): 94453776

約数和(自身を除く): 56086816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 28211, 56422, 112844, 141055, 225688, 282110, 451376, 479587, 564220, 959174, 1128440, 1918348, 2256880, 2397935, 3836696, 4795870, 7673392, 9591740, 19183480, 38366960]

約数ペア:

[(1, 38366960), (2, 19183480), (4, 9591740), (5, 7673392), (8, 4795870), (10, 3836696), (16, 2397935), (17, 2256880), (20, 1918348), (34, 1128440), (40, 959174), (68, 564220), (80, 479587), (85, 451376), (136, 282110), (170, 225688), (272, 141055), (340, 112844), (680, 56422), (1360, 28211)]