1344207740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{9551}}^1$

素因数の和:9818

約数の個数: 48

約数和(自身を含む): 2927038464

約数和(自身を除く): 1582830724

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 227, 310, 454, 620, 908, 1135, 2270, 4540, 7037, 9551, 14074, 19102, 28148, 35185, 38204, 47755, 70370, 95510, 140740, 191020, 296081, 592162, 1184324, 1480405, 2168077, 2960810, 4336154, 5921620, 8672308, 10840385, 21680770, 43361540, 67210387, 134420774, 268841548, 336051935, 672103870, 1344207740]

約数ペア:

[(1, 1344207740), (2, 672103870), (4, 336051935), (5, 268841548), (10, 134420774), (20, 67210387), (31, 43361540), (62, 21680770), (124, 10840385), (155, 8672308), (227, 5921620), (310, 4336154), (454, 2960810), (620, 2168077), (908, 1480405), (1135, 1184324), (2270, 592162), (4540, 296081), (7037, 191020), (9551, 140740), (14074, 95510), (19102, 70370), (28148, 47755), (35185, 38204)]