86011250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 80

約数和(自身を含む): 178442880

約数和(自身を除く): 92431630

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 79, 125, 130, 134, 158, 250, 325, 335, 395, 625, 650, 670, 790, 871, 1027, 1250, 1625, 1675, 1742, 1975, 2054, 3250, 3350, 3950, 4355, 5135, 5293, 8125, 8375, 8710, 9875, 10270, 10586, 16250, 16750, 19750, 21775, 25675, 26465, 41875, 43550, 49375, 51350, 52930, 68809, 83750, 98750, 108875, 128375, 132325, 137618, 217750, 256750, 264650, 344045, 544375, 641875, 661625, 688090, 1088750, 1283750, 1323250, 1720225, 3308125, 3440450, 6616250, 8601125, 17202250, 43005625, 86011250]

約数ペア:

[(1, 86011250), (2, 43005625), (5, 17202250), (10, 8601125), (13, 6616250), (25, 3440450), (26, 3308125), (50, 1720225), (65, 1323250), (67, 1283750), (79, 1088750), (125, 688090), (130, 661625), (134, 641875), (158, 544375), (250, 344045), (325, 264650), (335, 256750), (395, 217750), (625, 137618), (650, 132325), (670, 128375), (790, 108875), (871, 98750), (1027, 83750), (1250, 68809), (1625, 52930), (1675, 51350), (1742, 49375), (1975, 43550), (2054, 41875), (3250, 26465), (3350, 25675), (3950, 21775), (4355, 19750), (5135, 16750), (5293, 16250), (8125, 10586), (8375, 10270), (8710, 9875)]