83351000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{4903}}^1$

素因数の和:4941

約数の個数: 64

約数和(自身を含む): 206556480

約数和(自身を除く): 123205480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 500, 680, 850, 1000, 1700, 2125, 3400, 4250, 4903, 8500, 9806, 17000, 19612, 24515, 39224, 49030, 83351, 98060, 122575, 166702, 196120, 245150, 333404, 416755, 490300, 612875, 666808, 833510, 980600, 1225750, 1667020, 2083775, 2451500, 3334040, 4167550, 4903000, 8335100, 10418875, 16670200, 20837750, 41675500, 83351000]

約数ペア:

[(1, 83351000), (2, 41675500), (4, 20837750), (5, 16670200), (8, 10418875), (10, 8335100), (17, 4903000), (20, 4167550), (25, 3334040), (34, 2451500), (40, 2083775), (50, 1667020), (68, 1225750), (85, 980600), (100, 833510), (125, 666808), (136, 612875), (170, 490300), (200, 416755), (250, 333404), (340, 245150), (425, 196120), (500, 166702), (680, 122575), (850, 98060), (1000, 83351), (1700, 49030), (2125, 39224), (3400, 24515), (4250, 19612), (4903, 17000), (8500, 9806)]