17815665040

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{593}}^1\times {\mathrm{1327}}^1$

素因数の和:2216

約数の個数: 80

約数和(自身を含む): 41669261568

約数和(自身を除く): 23853596528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 593, 1132, 1186, 1327, 1415, 2264, 2372, 2654, 2830, 2965, 4528, 4744, 5308, 5660, 5930, 6635, 9488, 10616, 11320, 11860, 13270, 21232, 22640, 23720, 26540, 47440, 53080, 106160, 167819, 335638, 375541, 671276, 751082, 786911, 839095, 1342552, 1502164, 1573822, 1678190, 1877705, 2685104, 3004328, 3147644, 3356380, 3755410, 3934555, 6008656, 6295288, 6712760, 7510820, 7869110, 12590576, 13425520, 15021640, 15738220, 30043280, 31476440, 62952880, 222695813, 445391626, 890783252, 1113479065, 1781566504, 2226958130, 3563133008, 4453916260, 8907832520, 17815665040]

約数ペア:

[(1, 17815665040), (2, 8907832520), (4, 4453916260), (5, 3563133008), (8, 2226958130), (10, 1781566504), (16, 1113479065), (20, 890783252), (40, 445391626), (80, 222695813), (283, 62952880), (566, 31476440), (593, 30043280), (1132, 15738220), (1186, 15021640), (1327, 13425520), (1415, 12590576), (2264, 7869110), (2372, 7510820), (2654, 6712760), (2830, 6295288), (2965, 6008656), (4528, 3934555), (4744, 3755410), (5308, 3356380), (5660, 3147644), (5930, 3004328), (6635, 2685104), (9488, 1877705), (10616, 1678190), (11320, 1573822), (11860, 1502164), (13270, 1342552), (21232, 839095), (22640, 786911), (23720, 751082), (26540, 671276), (47440, 375541), (53080, 335638), (106160, 167819)]