79943110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 82627130

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 83, 130, 155, 166, 239, 310, 403, 415, 478, 806, 830, 1079, 1195, 2015, 2158, 2390, 2573, 3107, 4030, 5146, 5395, 6214, 7409, 10790, 12865, 14818, 15535, 19837, 25730, 31070, 33449, 37045, 39674, 66898, 74090, 96317, 99185, 167245, 192634, 198370, 257881, 334490, 481585, 515762, 614947, 963170, 1229894, 1289405, 2578810, 3074735, 6149470, 7994311, 15988622, 39971555, 79943110]

約数ペア:

[(1, 79943110), (2, 39971555), (5, 15988622), (10, 7994311), (13, 6149470), (26, 3074735), (31, 2578810), (62, 1289405), (65, 1229894), (83, 963170), (130, 614947), (155, 515762), (166, 481585), (239, 334490), (310, 257881), (403, 198370), (415, 192634), (478, 167245), (806, 99185), (830, 96317), (1079, 74090), (1195, 66898), (2015, 39674), (2158, 37045), (2390, 33449), (2573, 31070), (3107, 25730), (4030, 19837), (5146, 15535), (5395, 14818), (6214, 12865), (7409, 10790)]