29453620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2083}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 71422848

約数和(自身を除く): 41969228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2083, 2828, 3535, 4166, 7070, 8332, 10415, 14140, 14581, 20830, 29162, 41660, 58324, 72905, 145810, 210383, 291620, 420766, 841532, 1051915, 1472681, 2103830, 2945362, 4207660, 5890724, 7363405, 14726810, 29453620]

約数ペア:

[(1, 29453620), (2, 14726810), (4, 7363405), (5, 5890724), (7, 4207660), (10, 2945362), (14, 2103830), (20, 1472681), (28, 1051915), (35, 841532), (70, 420766), (101, 291620), (140, 210383), (202, 145810), (404, 72905), (505, 58324), (707, 41660), (1010, 29162), (1414, 20830), (2020, 14581), (2083, 14140), (2828, 10415), (3535, 8332), (4166, 7070)]