80082210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205339}}^1$

素因数の和:205362

約数の個数: 32

約数和(自身を含む): 206982720

約数和(自身を除く): 126900510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 205339, 410678, 616017, 1026695, 1232034, 2053390, 2669407, 3080085, 5338814, 6160170, 8008221, 13347035, 16016442, 26694070, 40041105, 80082210]

約数ペア:

[(1, 80082210), (2, 40041105), (3, 26694070), (5, 16016442), (6, 13347035), (10, 8008221), (13, 6160170), (15, 5338814), (26, 3080085), (30, 2669407), (39, 2053390), (65, 1232034), (78, 1026695), (130, 616017), (195, 410678), (390, 205339)]