80001824

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 191020032

約数和(自身を除く): 111018208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 56, 62, 82, 112, 124, 164, 217, 224, 248, 281, 287, 328, 434, 496, 562, 574, 656, 868, 992, 1124, 1148, 1271, 1312, 1736, 1967, 2248, 2296, 2542, 3472, 3934, 4496, 4592, 5084, 6944, 7868, 8711, 8897, 8992, 9184, 10168, 11521, 15736, 17422, 17794, 20336, 23042, 31472, 34844, 35588, 40672, 46084, 60977, 62944, 69688, 71176, 80647, 92168, 121954, 139376, 142352, 161294, 184336, 243908, 278752, 284704, 322588, 357151, 368672, 487816, 645176, 714302, 975632, 1290352, 1428604, 1951264, 2500057, 2580704, 2857208, 5000114, 5714416, 10000228, 11428832, 20000456, 40000912, 80001824]

約数ペア:

[(1, 80001824), (2, 40000912), (4, 20000456), (7, 11428832), (8, 10000228), (14, 5714416), (16, 5000114), (28, 2857208), (31, 2580704), (32, 2500057), (41, 1951264), (56, 1428604), (62, 1290352), (82, 975632), (112, 714302), (124, 645176), (164, 487816), (217, 368672), (224, 357151), (248, 322588), (281, 284704), (287, 278752), (328, 243908), (434, 184336), (496, 161294), (562, 142352), (574, 139376), (656, 121954), (868, 92168), (992, 80647), (1124, 71176), (1148, 69688), (1271, 62944), (1312, 60977), (1736, 46084), (1967, 40672), (2248, 35588), (2296, 34844), (2542, 31472), (3472, 23042), (3934, 20336), (4496, 17794), (4592, 17422), (5084, 15736), (6944, 11521), (7868, 10168), (8711, 9184), (8897, 8992)]