858550160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1783}}^1$

素因数の和:2272

約数の個数: 80

約数和(自身を含む): 2155528704

約数和(自身を除く): 1296978544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 463, 520, 926, 1040, 1783, 1852, 2315, 3566, 3704, 4630, 6019, 7132, 7408, 8915, 9260, 12038, 14264, 17830, 18520, 23179, 24076, 28528, 30095, 35660, 37040, 46358, 48152, 60190, 71320, 92716, 96304, 115895, 120380, 142640, 185432, 231790, 240760, 370864, 463580, 481520, 825529, 927160, 1651058, 1854320, 3302116, 4127645, 6604232, 8255290, 10731877, 13208464, 16510580, 21463754, 33021160, 42927508, 53659385, 66042320, 85855016, 107318770, 171710032, 214637540, 429275080, 858550160]

約数ペア:

[(1, 858550160), (2, 429275080), (4, 214637540), (5, 171710032), (8, 107318770), (10, 85855016), (13, 66042320), (16, 53659385), (20, 42927508), (26, 33021160), (40, 21463754), (52, 16510580), (65, 13208464), (80, 10731877), (104, 8255290), (130, 6604232), (208, 4127645), (260, 3302116), (463, 1854320), (520, 1651058), (926, 927160), (1040, 825529), (1783, 481520), (1852, 463580), (2315, 370864), (3566, 240760), (3704, 231790), (4630, 185432), (6019, 142640), (7132, 120380), (7408, 115895), (8915, 96304), (9260, 92716), (12038, 71320), (14264, 60190), (17830, 48152), (18520, 46358), (23179, 37040), (24076, 35660), (28528, 30095)]