13308093820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{343169}}^1$

素因数の和:343462

約数の個数: 48

約数和(自身を含む): 32054823360

約数和(自身を除く): 18746729540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 277, 554, 1108, 1385, 1939, 2770, 3878, 5540, 7756, 9695, 19390, 38780, 343169, 686338, 1372676, 1715845, 2402183, 3431690, 4804366, 6863380, 9608732, 12010915, 24021830, 48043660, 95057813, 190115626, 380231252, 475289065, 665404691, 950578130, 1330809382, 1901156260, 2661618764, 3327023455, 6654046910, 13308093820]

約数ペア:

[(1, 13308093820), (2, 6654046910), (4, 3327023455), (5, 2661618764), (7, 1901156260), (10, 1330809382), (14, 950578130), (20, 665404691), (28, 475289065), (35, 380231252), (70, 190115626), (140, 95057813), (277, 48043660), (554, 24021830), (1108, 12010915), (1385, 9608732), (1939, 6863380), (2770, 4804366), (3878, 3431690), (5540, 2402183), (7756, 1715845), (9695, 1372676), (19390, 686338), (38780, 343169)]