26815010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 52198776

約数和(自身を除く): 25383766

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 137, 185, 230, 274, 370, 529, 685, 851, 1058, 1370, 1702, 2645, 3151, 4255, 5069, 5290, 6302, 8510, 10138, 15755, 19573, 25345, 31510, 39146, 50690, 72473, 97865, 116587, 144946, 195730, 233174, 362365, 582935, 724730, 1165870, 2681501, 5363002, 13407505, 26815010]

約数ペア:

[(1, 26815010), (2, 13407505), (5, 5363002), (10, 2681501), (23, 1165870), (37, 724730), (46, 582935), (74, 362365), (115, 233174), (137, 195730), (185, 144946), (230, 116587), (274, 97865), (370, 72473), (529, 50690), (685, 39146), (851, 31510), (1058, 25345), (1370, 19573), (1702, 15755), (2645, 10138), (3151, 8510), (4255, 6302), (5069, 5290)]