86684080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8147}}^1$

素因数の和:8186

約数の個数: 80

約数和(自身を含む): 242484480

約数和(自身を除く): 155800400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 8147, 10640, 16294, 32588, 40735, 57029, 65176, 81470, 114058, 130352, 154793, 162940, 228116, 285145, 309586, 325880, 456232, 570290, 619172, 651760, 773965, 912464, 1083551, 1140580, 1238344, 1547930, 2167102, 2281160, 2476688, 3095860, 4334204, 4562320, 5417755, 6191720, 8668408, 10835510, 12383440, 17336816, 21671020, 43342040, 86684080]

約数ペア:

[(1, 86684080), (2, 43342040), (4, 21671020), (5, 17336816), (7, 12383440), (8, 10835510), (10, 8668408), (14, 6191720), (16, 5417755), (19, 4562320), (20, 4334204), (28, 3095860), (35, 2476688), (38, 2281160), (40, 2167102), (56, 1547930), (70, 1238344), (76, 1140580), (80, 1083551), (95, 912464), (112, 773965), (133, 651760), (140, 619172), (152, 570290), (190, 456232), (266, 325880), (280, 309586), (304, 285145), (380, 228116), (532, 162940), (560, 154793), (665, 130352), (760, 114058), (1064, 81470), (1330, 65176), (1520, 57029), (2128, 40735), (2660, 32588), (5320, 16294), (8147, 10640)]