379587520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7019}}^1$

素因数の和:7062

約数の個数: 84

約数和(自身を含む): 978910920

約数和(自身を除く): 599323400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1690, 2080, 2704, 3380, 4160, 5408, 6760, 7019, 10816, 13520, 14038, 27040, 28076, 35095, 54080, 56152, 70190, 91247, 112304, 140380, 182494, 224608, 280760, 364988, 449216, 456235, 561520, 729976, 912470, 1123040, 1186211, 1459952, 1824940, 2246080, 2372422, 2919904, 3649880, 4744844, 5839808, 5931055, 7299760, 9489688, 11862110, 14599520, 18979376, 23724220, 29199040, 37958752, 47448440, 75917504, 94896880, 189793760, 379587520]

約数ペア:

[(1, 379587520), (2, 189793760), (4, 94896880), (5, 75917504), (8, 47448440), (10, 37958752), (13, 29199040), (16, 23724220), (20, 18979376), (26, 14599520), (32, 11862110), (40, 9489688), (52, 7299760), (64, 5931055), (65, 5839808), (80, 4744844), (104, 3649880), (130, 2919904), (160, 2372422), (169, 2246080), (208, 1824940), (260, 1459952), (320, 1186211), (338, 1123040), (416, 912470), (520, 729976), (676, 561520), (832, 456235), (845, 449216), (1040, 364988), (1352, 280760), (1690, 224608), (2080, 182494), (2704, 140380), (3380, 112304), (4160, 91247), (5408, 70190), (6760, 56152), (7019, 54080), (10816, 35095), (13520, 28076), (14038, 27040)]