26682460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1475

約数の個数: 72

約数和(自身を含む): 68659920

約数和(自身を除く): 41977460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1433, 1862, 2660, 2866, 3724, 4655, 5732, 7165, 9310, 10031, 14330, 18620, 20062, 27227, 28660, 40124, 50155, 54454, 70217, 100310, 108908, 136135, 140434, 190589, 200620, 272270, 280868, 351085, 381178, 544540, 702170, 762356, 952945, 1334123, 1404340, 1905890, 2668246, 3811780, 5336492, 6670615, 13341230, 26682460]

約数ペア:

[(1, 26682460), (2, 13341230), (4, 6670615), (5, 5336492), (7, 3811780), (10, 2668246), (14, 1905890), (19, 1404340), (20, 1334123), (28, 952945), (35, 762356), (38, 702170), (49, 544540), (70, 381178), (76, 351085), (95, 280868), (98, 272270), (133, 200620), (140, 190589), (190, 140434), (196, 136135), (245, 108908), (266, 100310), (380, 70217), (490, 54454), (532, 50155), (665, 40124), (931, 28660), (980, 27227), (1330, 20062), (1433, 18620), (1862, 14330), (2660, 10031), (2866, 9310), (3724, 7165), (4655, 5732)]