2083157020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3343}}^1\times {\mathrm{4451}}^1$

素因数の和:7810

約数の個数: 48

約数和(自身を含む): 5002195968

約数和(自身を除く): 2919038948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3343, 4451, 6686, 8902, 13372, 16715, 17804, 22255, 23401, 31157, 33430, 44510, 46802, 62314, 66860, 89020, 93604, 117005, 124628, 155785, 234010, 311570, 468020, 623140, 14879693, 29759386, 59518772, 74398465, 104157851, 148796930, 208315702, 297593860, 416631404, 520789255, 1041578510, 2083157020]

約数ペア:

[(1, 2083157020), (2, 1041578510), (4, 520789255), (5, 416631404), (7, 297593860), (10, 208315702), (14, 148796930), (20, 104157851), (28, 74398465), (35, 59518772), (70, 29759386), (140, 14879693), (3343, 623140), (4451, 468020), (6686, 311570), (8902, 234010), (13372, 155785), (16715, 124628), (17804, 117005), (22255, 93604), (23401, 89020), (31157, 66860), (33430, 62314), (44510, 46802)]