136342220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23753}}^1$

素因数の和:23810

約数の個数: 48

約数和(自身を含む): 335216448

約数和(自身を除く): 198874228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 23753, 47506, 95012, 118765, 166271, 237530, 332542, 475060, 665084, 831355, 973873, 1662710, 1947746, 3325420, 3895492, 4869365, 6817111, 9738730, 13634222, 19477460, 27268444, 34085555, 68171110, 136342220]

約数ペア:

[(1, 136342220), (2, 68171110), (4, 34085555), (5, 27268444), (7, 19477460), (10, 13634222), (14, 9738730), (20, 6817111), (28, 4869365), (35, 3895492), (41, 3325420), (70, 1947746), (82, 1662710), (140, 973873), (164, 831355), (205, 665084), (287, 475060), (410, 332542), (574, 237530), (820, 166271), (1148, 118765), (1435, 95012), (2870, 47506), (5740, 23753)]