194301474640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26689763}}^1$

素因数の和:26689796

約数の個数: 80

約数和(自身を含む): 556001163648

約数和(自身を除く): 361699689008

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 26689763, 53379526, 106759052, 133448815, 186828341, 213518104, 266897630, 346966919, 373656682, 427036208, 533795260, 693933838, 747313364, 934141705, 1067590520, 1387867676, 1494626728, 1734834595, 1868283410, 2135181040, 2428768433, 2775735352, 2989253456, 3469669190, 3736566820, 4857536866, 5551470704, 6939338380, 7473133640, 9715073732, 12143842165, 13878676760, 14946267280, 19430147464, 24287684330, 27757353520, 38860294928, 48575368660, 97150737320, 194301474640]

約数ペア:

[(1, 194301474640), (2, 97150737320), (4, 48575368660), (5, 38860294928), (7, 27757353520), (8, 24287684330), (10, 19430147464), (13, 14946267280), (14, 13878676760), (16, 12143842165), (20, 9715073732), (26, 7473133640), (28, 6939338380), (35, 5551470704), (40, 4857536866), (52, 3736566820), (56, 3469669190), (65, 2989253456), (70, 2775735352), (80, 2428768433), (91, 2135181040), (104, 1868283410), (112, 1734834595), (130, 1494626728), (140, 1387867676), (182, 1067590520), (208, 934141705), (260, 747313364), (280, 693933838), (364, 533795260), (455, 427036208), (520, 373656682), (560, 346966919), (728, 266897630), (910, 213518104), (1040, 186828341), (1456, 133448815), (1820, 106759052), (3640, 53379526), (7280, 26689763)]