140272794640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{567263}}^1$

素因数の和:567568

約数の個数: 80

約数和(自身を含む): 357049575936

約数和(自身を除く): 216776781296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 281, 440, 562, 880, 1124, 1405, 2248, 2810, 3091, 4496, 5620, 6182, 11240, 12364, 15455, 22480, 24728, 30910, 49456, 61820, 123640, 247280, 567263, 1134526, 2269052, 2836315, 4538104, 5672630, 6239893, 9076208, 11345260, 12479786, 22690520, 24959572, 31199465, 45381040, 49919144, 62398930, 99838288, 124797860, 159400903, 249595720, 318801806, 499191440, 637603612, 797004515, 1275207224, 1594009030, 1753409933, 2550414448, 3188018060, 3506819866, 6376036120, 7013639732, 8767049665, 12752072240, 14027279464, 17534099330, 28054558928, 35068198660, 70136397320, 140272794640]

約数ペア:

[(1, 140272794640), (2, 70136397320), (4, 35068198660), (5, 28054558928), (8, 17534099330), (10, 14027279464), (11, 12752072240), (16, 8767049665), (20, 7013639732), (22, 6376036120), (40, 3506819866), (44, 3188018060), (55, 2550414448), (80, 1753409933), (88, 1594009030), (110, 1275207224), (176, 797004515), (220, 637603612), (281, 499191440), (440, 318801806), (562, 249595720), (880, 159400903), (1124, 124797860), (1405, 99838288), (2248, 62398930), (2810, 49919144), (3091, 45381040), (4496, 31199465), (5620, 24959572), (6182, 22690520), (11240, 12479786), (12364, 11345260), (15455, 9076208), (22480, 6239893), (24728, 5672630), (30910, 4538104), (49456, 2836315), (61820, 2269052), (123640, 1134526), (247280, 567263)]