552760110040

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10663}}^1\times {\mathrm{30139}}^1$

素因数の和:40856

約数の個数: 64

約数和(自身を含む): 1272795321600

約数和(自身を除く): 720035211560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 10663, 21326, 30139, 42652, 53315, 60278, 85304, 106630, 120556, 150695, 213260, 241112, 301390, 426520, 458509, 602780, 917018, 1205560, 1295977, 1834036, 2292545, 2591954, 3668072, 4585090, 5183908, 6479885, 9170180, 10367816, 12959770, 18340360, 25919540, 51839080, 321372157, 642744314, 1285488628, 1606860785, 2570977256, 3213721570, 6427443140, 12854886280, 13819002751, 27638005502, 55276011004, 69095013755, 110552022008, 138190027510, 276380055020, 552760110040]

約数ペア:

[(1, 552760110040), (2, 276380055020), (4, 138190027510), (5, 110552022008), (8, 69095013755), (10, 55276011004), (20, 27638005502), (40, 13819002751), (43, 12854886280), (86, 6427443140), (172, 3213721570), (215, 2570977256), (344, 1606860785), (430, 1285488628), (860, 642744314), (1720, 321372157), (10663, 51839080), (21326, 25919540), (30139, 18340360), (42652, 12959770), (53315, 10367816), (60278, 9170180), (85304, 6479885), (106630, 5183908), (120556, 4585090), (150695, 3668072), (213260, 2591954), (241112, 2292545), (301390, 1834036), (426520, 1295977), (458509, 1205560), (602780, 917018)]