78864110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{7309}}^1$

素因数の和:7412

約数の個数: 32

約数和(自身を含む): 154738080

約数和(自身を除く): 75873970

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 7309, 10790, 14618, 36545, 73090, 95017, 190034, 475085, 606647, 950170, 1213294, 3033235, 6066470, 7886411, 15772822, 39432055, 78864110]

約数ペア:

[(1, 78864110), (2, 39432055), (5, 15772822), (10, 7886411), (13, 6066470), (26, 3033235), (65, 1213294), (83, 950170), (130, 606647), (166, 475085), (415, 190034), (830, 95017), (1079, 73090), (2158, 36545), (5395, 14618), (7309, 10790)]