80485064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 178113600

約数和(自身を除く): 97628536

約数列:

[1, 2, 4, 8, 11, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 209, 296, 407, 418, 703, 814, 836, 1301, 1406, 1628, 1672, 2602, 2812, 3256, 5204, 5624, 7733, 10408, 14311, 15466, 24719, 28622, 30932, 48137, 49438, 57244, 61864, 96274, 98876, 114488, 192548, 197752, 271909, 385096, 529507, 543818, 914603, 1059014, 1087636, 1829206, 2118028, 2175272, 3658412, 4236056, 7316824, 10060633, 20121266, 40242532, 80485064]

約数ペア:

[(1, 80485064), (2, 40242532), (4, 20121266), (8, 10060633), (11, 7316824), (19, 4236056), (22, 3658412), (37, 2175272), (38, 2118028), (44, 1829206), (74, 1087636), (76, 1059014), (88, 914603), (148, 543818), (152, 529507), (209, 385096), (296, 271909), (407, 197752), (418, 192548), (703, 114488), (814, 98876), (836, 96274), (1301, 61864), (1406, 57244), (1628, 49438), (1672, 48137), (2602, 30932), (2812, 28622), (3256, 24719), (5204, 15466), (5624, 14311), (7733, 10408)]