42113669380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{1723}}^1$

素因数の和:2165

約数の個数: 96

約数和(自身を含む): 91793649024

約数和(自身を除く): 49679979644

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 97, 172, 194, 215, 293, 388, 430, 485, 586, 860, 970, 1172, 1465, 1723, 1940, 2930, 3446, 4171, 5860, 6892, 8342, 8615, 12599, 16684, 17230, 20855, 25198, 28421, 34460, 41710, 50396, 56842, 62995, 74089, 83420, 113684, 125990, 142105, 148178, 167131, 251980, 284210, 296356, 334262, 370445, 504839, 568420, 668524, 740890, 835655, 1009678, 1222103, 1481780, 1671310, 2019356, 2444206, 2524195, 3342620, 4888412, 5048390, 6110515, 7186633, 10096780, 12221030, 14373266, 21708077, 24442060, 28746532, 35933165, 43416154, 48969383, 71866330, 86832308, 97938766, 108540385, 143732660, 195877532, 217080770, 244846915, 434161540, 489693830, 979387660, 2105683469, 4211366938, 8422733876, 10528417345, 21056834690, 42113669380]

約数ペア:

[(1, 42113669380), (2, 21056834690), (4, 10528417345), (5, 8422733876), (10, 4211366938), (20, 2105683469), (43, 979387660), (86, 489693830), (97, 434161540), (172, 244846915), (194, 217080770), (215, 195877532), (293, 143732660), (388, 108540385), (430, 97938766), (485, 86832308), (586, 71866330), (860, 48969383), (970, 43416154), (1172, 35933165), (1465, 28746532), (1723, 24442060), (1940, 21708077), (2930, 14373266), (3446, 12221030), (4171, 10096780), (5860, 7186633), (6892, 6110515), (8342, 5048390), (8615, 4888412), (12599, 3342620), (16684, 2524195), (17230, 2444206), (20855, 2019356), (25198, 1671310), (28421, 1481780), (34460, 1222103), (41710, 1009678), (50396, 835655), (56842, 740890), (62995, 668524), (74089, 568420), (83420, 504839), (113684, 370445), (125990, 334262), (142105, 296356), (148178, 284210), (167131, 251980)]