1344133040

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{787}}^1$

素因数の和:1414

約数の個数: 80

約数和(自身を含む): 3219219552

約数和(自身を除く): 1875086512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 577, 592, 740, 787, 1154, 1480, 1574, 2308, 2885, 2960, 3148, 3935, 4616, 5770, 6296, 7870, 9232, 11540, 12592, 15740, 21349, 23080, 29119, 31480, 42698, 46160, 58238, 62960, 85396, 106745, 116476, 145595, 170792, 213490, 232952, 291190, 341584, 426980, 454099, 465904, 582380, 853960, 908198, 1164760, 1707920, 1816396, 2270495, 2329520, 3632792, 4540990, 7265584, 9081980, 16801663, 18163960, 33603326, 36327920, 67206652, 84008315, 134413304, 168016630, 268826608, 336033260, 672066520, 1344133040]

約数ペア:

[(1, 1344133040), (2, 672066520), (4, 336033260), (5, 268826608), (8, 168016630), (10, 134413304), (16, 84008315), (20, 67206652), (37, 36327920), (40, 33603326), (74, 18163960), (80, 16801663), (148, 9081980), (185, 7265584), (296, 4540990), (370, 3632792), (577, 2329520), (592, 2270495), (740, 1816396), (787, 1707920), (1154, 1164760), (1480, 908198), (1574, 853960), (2308, 582380), (2885, 465904), (2960, 454099), (3148, 426980), (3935, 341584), (4616, 291190), (5770, 232952), (6296, 213490), (7870, 170792), (9232, 145595), (11540, 116476), (12592, 106745), (15740, 85396), (21349, 62960), (23080, 58238), (29119, 46160), (31480, 42698)]