9788480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1$

素因数の和:224

約数の個数: 84

約数和(自身を含む): 25379172

約数和(自身を除く): 15590692

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 181, 208, 260, 320, 338, 362, 416, 520, 676, 724, 832, 845, 905, 1040, 1352, 1448, 1690, 1810, 2080, 2353, 2704, 2896, 3380, 3620, 4160, 4706, 5408, 5792, 6760, 7240, 9412, 10816, 11584, 11765, 13520, 14480, 18824, 23530, 27040, 28960, 30589, 37648, 47060, 54080, 57920, 61178, 75296, 94120, 122356, 150592, 152945, 188240, 244712, 305890, 376480, 489424, 611780, 752960, 978848, 1223560, 1957696, 2447120, 4894240, 9788480]

約数ペア:

[(1, 9788480), (2, 4894240), (4, 2447120), (5, 1957696), (8, 1223560), (10, 978848), (13, 752960), (16, 611780), (20, 489424), (26, 376480), (32, 305890), (40, 244712), (52, 188240), (64, 152945), (65, 150592), (80, 122356), (104, 94120), (130, 75296), (160, 61178), (169, 57920), (181, 54080), (208, 47060), (260, 37648), (320, 30589), (338, 28960), (362, 27040), (416, 23530), (520, 18824), (676, 14480), (724, 13520), (832, 11765), (845, 11584), (905, 10816), (1040, 9412), (1352, 7240), (1448, 6760), (1690, 5792), (1810, 5408), (2080, 4706), (2353, 4160), (2704, 3620), (2896, 3380)]