80194530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205627}}^1$

素因数の和:205650

約数の個数: 32

約数和(自身を含む): 207273024

約数和(自身を除く): 127078494

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 205627, 411254, 616881, 1028135, 1233762, 2056270, 2673151, 3084405, 5346302, 6168810, 8019453, 13365755, 16038906, 26731510, 40097265, 80194530]

約数ペア:

[(1, 80194530), (2, 40097265), (3, 26731510), (5, 16038906), (6, 13365755), (10, 8019453), (13, 6168810), (15, 5346302), (26, 3084405), (30, 2673151), (39, 2056270), (65, 1233762), (78, 1028135), (130, 616881), (195, 411254), (390, 205627)]