10181926972

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{1657}}^1$

素因数の和:2075

約数の個数: 72

約数和(自身を含む): 21005281584

約数和(自身を除く): 10823354612

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 293, 428, 586, 749, 1172, 1498, 1657, 2051, 2996, 3314, 4102, 5243, 6628, 8204, 10486, 11599, 14357, 20972, 23198, 28714, 31351, 46396, 57428, 62702, 81193, 125404, 162386, 177299, 219457, 324772, 354598, 438914, 485501, 709196, 877828, 971002, 1241093, 1536199, 1942004, 2482186, 3072398, 3398507, 4964372, 6144796, 6797014, 8687651, 13594028, 17375302, 23789549, 34750604, 47579098, 51948607, 95158196, 103897214, 207794428, 363640249, 727280498, 1454560996, 2545481743, 5090963486, 10181926972]

約数ペア:

[(1, 10181926972), (2, 5090963486), (4, 2545481743), (7, 1454560996), (14, 727280498), (28, 363640249), (49, 207794428), (98, 103897214), (107, 95158196), (196, 51948607), (214, 47579098), (293, 34750604), (428, 23789549), (586, 17375302), (749, 13594028), (1172, 8687651), (1498, 6797014), (1657, 6144796), (2051, 4964372), (2996, 3398507), (3314, 3072398), (4102, 2482186), (5243, 1942004), (6628, 1536199), (8204, 1241093), (10486, 971002), (11599, 877828), (14357, 709196), (20972, 485501), (23198, 438914), (28714, 354598), (31351, 324772), (46396, 219457), (57428, 177299), (62702, 162386), (81193, 125404)]