4449442520

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{8233}}^1$

素因数の和:8532

約数の個数: 64

約数和(自身を含む): 10226628000

約数和(自身を除く): 5777185480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 229, 236, 295, 458, 472, 590, 916, 1145, 1180, 1832, 2290, 2360, 4580, 8233, 9160, 13511, 16466, 27022, 32932, 41165, 54044, 65864, 67555, 82330, 108088, 135110, 164660, 270220, 329320, 485747, 540440, 971494, 1885357, 1942988, 2428735, 3770714, 3885976, 4857470, 7541428, 9426785, 9714940, 15082856, 18853570, 19429880, 37707140, 75414280, 111236063, 222472126, 444944252, 556180315, 889888504, 1112360630, 2224721260, 4449442520]

約数ペア:

[(1, 4449442520), (2, 2224721260), (4, 1112360630), (5, 889888504), (8, 556180315), (10, 444944252), (20, 222472126), (40, 111236063), (59, 75414280), (118, 37707140), (229, 19429880), (236, 18853570), (295, 15082856), (458, 9714940), (472, 9426785), (590, 7541428), (916, 4857470), (1145, 3885976), (1180, 3770714), (1832, 2428735), (2290, 1942988), (2360, 1885357), (4580, 971494), (8233, 540440), (9160, 485747), (13511, 329320), (16466, 270220), (27022, 164660), (32932, 135110), (41165, 108088), (54044, 82330), (65864, 67555)]