40382079700

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1747}}^1\times {\mathrm{2383}}^1$

素因数の和:4241

約数の個数: 72

約数和(自身を含む): 88620355712

約数和(自身を除く): 48238276012

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1747, 1940, 2383, 2425, 3494, 4766, 4850, 6988, 8735, 9532, 9700, 11915, 17470, 23830, 34940, 43675, 47660, 59575, 87350, 119150, 169459, 174700, 231151, 238300, 338918, 462302, 677836, 847295, 924604, 1155755, 1694590, 2311510, 3389180, 4163101, 4236475, 4623020, 5778775, 8326202, 8472950, 11557550, 16652404, 16945900, 20815505, 23115100, 41631010, 83262020, 104077525, 208155050, 403820797, 416310100, 807641594, 1615283188, 2019103985, 4038207970, 8076415940, 10095519925, 20191039850, 40382079700]

約数ペア:

[(1, 40382079700), (2, 20191039850), (4, 10095519925), (5, 8076415940), (10, 4038207970), (20, 2019103985), (25, 1615283188), (50, 807641594), (97, 416310100), (100, 403820797), (194, 208155050), (388, 104077525), (485, 83262020), (970, 41631010), (1747, 23115100), (1940, 20815505), (2383, 16945900), (2425, 16652404), (3494, 11557550), (4766, 8472950), (4850, 8326202), (6988, 5778775), (8735, 4623020), (9532, 4236475), (9700, 4163101), (11915, 3389180), (17470, 2311510), (23830, 1694590), (34940, 1155755), (43675, 924604), (47660, 847295), (59575, 677836), (87350, 462302), (119150, 338918), (169459, 238300), (174700, 231151)]