85946900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3889}}^1$

素因数の和:3933

約数の個数: 72

約数和(自身を含む): 212720760

約数和(自身を除く): 126773860

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 3889, 4420, 5525, 7778, 11050, 15556, 19445, 22100, 38890, 50557, 66113, 77780, 97225, 101114, 132226, 194450, 202228, 252785, 264452, 330565, 388900, 505570, 661130, 859469, 1011140, 1263925, 1322260, 1652825, 1718938, 2527850, 3305650, 3437876, 4297345, 5055700, 6611300, 8594690, 17189380, 21486725, 42973450, 85946900]

約数ペア:

[(1, 85946900), (2, 42973450), (4, 21486725), (5, 17189380), (10, 8594690), (13, 6611300), (17, 5055700), (20, 4297345), (25, 3437876), (26, 3305650), (34, 2527850), (50, 1718938), (52, 1652825), (65, 1322260), (68, 1263925), (85, 1011140), (100, 859469), (130, 661130), (170, 505570), (221, 388900), (260, 330565), (325, 264452), (340, 252785), (425, 202228), (442, 194450), (650, 132226), (850, 101114), (884, 97225), (1105, 77780), (1300, 66113), (1700, 50557), (2210, 38890), (3889, 22100), (4420, 19445), (5525, 15556), (7778, 11050)]