10828032880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{33863}}^1$

素因数の和:34454

約数の個数: 80

約数和(自身を含む): 28822869504

約数和(自身を除く): 17994836624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 571, 1142, 2284, 2855, 3997, 4568, 5710, 7994, 9136, 11420, 15988, 19985, 22840, 31976, 33863, 39970, 45680, 63952, 67726, 79940, 135452, 159880, 169315, 237041, 270904, 319760, 338630, 474082, 541808, 677260, 948164, 1185205, 1354520, 1896328, 2370410, 2709040, 3792656, 4740820, 9481640, 18963280, 19335773, 38671546, 77343092, 96678865, 135350411, 154686184, 193357730, 270700822, 309372368, 386715460, 541401644, 676752055, 773430920, 1082803288, 1353504110, 1546861840, 2165606576, 2707008220, 5414016440, 10828032880]

約数ペア:

[(1, 10828032880), (2, 5414016440), (4, 2707008220), (5, 2165606576), (7, 1546861840), (8, 1353504110), (10, 1082803288), (14, 773430920), (16, 676752055), (20, 541401644), (28, 386715460), (35, 309372368), (40, 270700822), (56, 193357730), (70, 154686184), (80, 135350411), (112, 96678865), (140, 77343092), (280, 38671546), (560, 19335773), (571, 18963280), (1142, 9481640), (2284, 4740820), (2855, 3792656), (3997, 2709040), (4568, 2370410), (5710, 1896328), (7994, 1354520), (9136, 1185205), (11420, 948164), (15988, 677260), (19985, 541808), (22840, 474082), (31976, 338630), (33863, 319760), (39970, 270904), (45680, 237041), (63952, 169315), (67726, 159880), (79940, 135452)]