13767740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2287}}^1$

素因数の和:2346

約数の個数: 48

約数和(自身を含む): 33825792

約数和(自身を除く): 20058052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 2287, 3010, 4574, 6020, 9148, 11435, 16009, 22870, 32018, 45740, 64036, 80045, 98341, 160090, 196682, 320180, 393364, 491705, 688387, 983410, 1376774, 1966820, 2753548, 3441935, 6883870, 13767740]

約数ペア:

[(1, 13767740), (2, 6883870), (4, 3441935), (5, 2753548), (7, 1966820), (10, 1376774), (14, 983410), (20, 688387), (28, 491705), (35, 393364), (43, 320180), (70, 196682), (86, 160090), (140, 98341), (172, 80045), (215, 64036), (301, 45740), (430, 32018), (602, 22870), (860, 16009), (1204, 11435), (1505, 9148), (2287, 6020), (3010, 4574)]