9990635672

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{8443}}^1$

素因数の和:8640

約数の個数: 64

約数和(自身を含む): 20062944000

約数和(自身を除く): 10072308328

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 109, 118, 184, 218, 236, 436, 472, 872, 1357, 2507, 2714, 5014, 5428, 6431, 8443, 10028, 10856, 12862, 16886, 20056, 25724, 33772, 51448, 67544, 147913, 194189, 295826, 388378, 498137, 591652, 776756, 920287, 996274, 1183304, 1553512, 1840574, 1992548, 3681148, 3985096, 7362296, 11457151, 21166601, 22914302, 42333202, 45828604, 54296933, 84666404, 91657208, 108593866, 169332808, 217187732, 434375464, 1248829459, 2497658918, 4995317836, 9990635672]

約数ペア:

[(1, 9990635672), (2, 4995317836), (4, 2497658918), (8, 1248829459), (23, 434375464), (46, 217187732), (59, 169332808), (92, 108593866), (109, 91657208), (118, 84666404), (184, 54296933), (218, 45828604), (236, 42333202), (436, 22914302), (472, 21166601), (872, 11457151), (1357, 7362296), (2507, 3985096), (2714, 3681148), (5014, 1992548), (5428, 1840574), (6431, 1553512), (8443, 1183304), (10028, 996274), (10856, 920287), (12862, 776756), (16886, 591652), (20056, 498137), (25724, 388378), (33772, 295826), (51448, 194189), (67544, 147913)]