44872180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 100348416

約数和(自身を除く): 55476236

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 271, 340, 487, 542, 974, 1084, 1355, 1948, 2435, 2710, 4607, 4870, 5420, 8279, 9214, 9740, 16558, 18428, 23035, 33116, 41395, 46070, 82790, 92140, 131977, 165580, 263954, 527908, 659885, 1319770, 2243609, 2639540, 4487218, 8974436, 11218045, 22436090, 44872180]

約数ペア:

[(1, 44872180), (2, 22436090), (4, 11218045), (5, 8974436), (10, 4487218), (17, 2639540), (20, 2243609), (34, 1319770), (68, 659885), (85, 527908), (170, 263954), (271, 165580), (340, 131977), (487, 92140), (542, 82790), (974, 46070), (1084, 41395), (1355, 33116), (1948, 23035), (2435, 18428), (2710, 16558), (4607, 9740), (4870, 9214), (5420, 8279)]