66900950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{78707}}^1$

素因数の和:78736

約数の個数: 24

約数和(自身を含む): 131757192

約数和(自身を除く): 64856242

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 78707, 157414, 393535, 787070, 1338019, 1967675, 2676038, 3935350, 6690095, 13380190, 33450475, 66900950]

約数ペア:

[(1, 66900950), (2, 33450475), (5, 13380190), (10, 6690095), (17, 3935350), (25, 2676038), (34, 1967675), (50, 1338019), (85, 787070), (170, 393535), (425, 157414), (850, 78707)]