77646530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4703}}^1$

素因数の和:4850

約数の個数: 32

約数和(自身を含む): 151732224

約数和(自身を除く): 74085694

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 4703, 8255, 9406, 16510, 23515, 47030, 61139, 122278, 305695, 597281, 611390, 1194562, 2986405, 5972810, 7764653, 15529306, 38823265, 77646530]

約数ペア:

[(1, 77646530), (2, 38823265), (5, 15529306), (10, 7764653), (13, 5972810), (26, 2986405), (65, 1194562), (127, 611390), (130, 597281), (254, 305695), (635, 122278), (1270, 61139), (1651, 47030), (3302, 23515), (4703, 16510), (8255, 9406)]