2829122840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{3793}}^1$

素因数の和:4476

約数の個数: 64

約数和(自身を含む): 6597007200

約数和(自身を除く): 3767884360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 643, 1160, 1286, 2572, 3215, 3793, 5144, 6430, 7586, 12860, 15172, 18647, 18965, 25720, 30344, 37294, 37930, 74588, 75860, 93235, 109997, 149176, 151720, 186470, 219994, 372940, 439988, 549985, 745880, 879976, 1099970, 2199940, 2438899, 4399880, 4877798, 9755596, 12194495, 19511192, 24388990, 48777980, 70728071, 97555960, 141456142, 282912284, 353640355, 565824568, 707280710, 1414561420, 2829122840]

約数ペア:

[(1, 2829122840), (2, 1414561420), (4, 707280710), (5, 565824568), (8, 353640355), (10, 282912284), (20, 141456142), (29, 97555960), (40, 70728071), (58, 48777980), (116, 24388990), (145, 19511192), (232, 12194495), (290, 9755596), (580, 4877798), (643, 4399880), (1160, 2438899), (1286, 2199940), (2572, 1099970), (3215, 879976), (3793, 745880), (5144, 549985), (6430, 439988), (7586, 372940), (12860, 219994), (15172, 186470), (18647, 151720), (18965, 149176), (25720, 109997), (30344, 93235), (37294, 75860), (37930, 74588)]