40369604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 83086080

約数和(自身を除く): 42716476

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 473, 817, 836, 946, 1123, 1634, 1892, 2246, 3268, 4492, 8987, 12353, 17974, 21337, 24706, 35948, 42674, 48289, 49412, 85348, 96578, 193156, 234707, 469414, 531179, 917491, 938828, 1062358, 1834982, 2124716, 3669964, 10092401, 20184802, 40369604]

約数ペア:

[(1, 40369604), (2, 20184802), (4, 10092401), (11, 3669964), (19, 2124716), (22, 1834982), (38, 1062358), (43, 938828), (44, 917491), (76, 531179), (86, 469414), (172, 234707), (209, 193156), (418, 96578), (473, 85348), (817, 49412), (836, 48289), (946, 42674), (1123, 35948), (1634, 24706), (1892, 21337), (2246, 17974), (3268, 12353), (4492, 8987)]