13773620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2659}}^1$

素因数の和:2712

約数の個数: 48

約数和(自身を含む): 33962880

約数和(自身を除く): 20189260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 2659, 5180, 5318, 10636, 13295, 18613, 26590, 37226, 53180, 74452, 93065, 98383, 186130, 196766, 372260, 393532, 491915, 688681, 983830, 1377362, 1967660, 2754724, 3443405, 6886810, 13773620]

約数ペア:

[(1, 13773620), (2, 6886810), (4, 3443405), (5, 2754724), (7, 1967660), (10, 1377362), (14, 983830), (20, 688681), (28, 491915), (35, 393532), (37, 372260), (70, 196766), (74, 186130), (140, 98383), (148, 93065), (185, 74452), (259, 53180), (370, 37226), (518, 26590), (740, 18613), (1036, 13295), (1295, 10636), (2590, 5318), (2659, 5180)]