116221880

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{70867}}^1$

素因数の和:70919

約数の個数: 32

約数和(自身を含む): 267881040

約数和(自身を除く): 151659160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 70867, 141734, 283468, 354335, 566936, 708670, 1417340, 2834680, 2905547, 5811094, 11622188, 14527735, 23244376, 29055470, 58110940, 116221880]

約数ペア:

[(1, 116221880), (2, 58110940), (4, 29055470), (5, 23244376), (8, 14527735), (10, 11622188), (20, 5811094), (40, 2905547), (41, 2834680), (82, 1417340), (164, 708670), (205, 566936), (328, 354335), (410, 283468), (820, 141734), (1640, 70867)]