2627452520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{121867}}^1$

素因数の和:121903

約数の個数: 96

約数和(自身を含む): 7502194080

約数和(自身を除く): 4874741560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 4312, 5390, 10780, 21560, 121867, 243734, 487468, 609335, 853069, 974936, 1218670, 1340537, 1706138, 2437340, 2681074, 3412276, 4265345, 4874680, 5362148, 5971483, 6702685, 6824552, 8530690, 9383759, 10724296, 11942966, 13405370, 17061380, 18767518, 23885932, 26810740, 29857415, 34122760, 37535036, 46918795, 47771864, 53621480, 59714830, 65686313, 75070072, 93837590, 119429660, 131372626, 187675180, 238859320, 262745252, 328431565, 375350360, 525490504, 656863130, 1313726260, 2627452520]

約数ペア:

[(1, 2627452520), (2, 1313726260), (4, 656863130), (5, 525490504), (7, 375350360), (8, 328431565), (10, 262745252), (11, 238859320), (14, 187675180), (20, 131372626), (22, 119429660), (28, 93837590), (35, 75070072), (40, 65686313), (44, 59714830), (49, 53621480), (55, 47771864), (56, 46918795), (70, 37535036), (77, 34122760), (88, 29857415), (98, 26810740), (110, 23885932), (140, 18767518), (154, 17061380), (196, 13405370), (220, 11942966), (245, 10724296), (280, 9383759), (308, 8530690), (385, 6824552), (392, 6702685), (440, 5971483), (490, 5362148), (539, 4874680), (616, 4265345), (770, 3412276), (980, 2681074), (1078, 2437340), (1540, 1706138), (1960, 1340537), (2156, 1218670), (2695, 974936), (3080, 853069), (4312, 609335), (5390, 487468), (10780, 243734), (21560, 121867)]