548263752920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1054353371}}^1$

素因数の和:1054353395

約数の個数: 32

約数和(自身を含む): 1328485248720

約数和(自身を除く): 780221495800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1054353371, 2108706742, 4217413484, 5271766855, 8434826968, 10543533710, 13706593823, 21087067420, 27413187646, 42174134840, 54826375292, 68532969115, 109652750584, 137065938230, 274131876460, 548263752920]

約数ペア:

[(1, 548263752920), (2, 274131876460), (4, 137065938230), (5, 109652750584), (8, 68532969115), (10, 54826375292), (13, 42174134840), (20, 27413187646), (26, 21087067420), (40, 13706593823), (52, 10543533710), (65, 8434826968), (104, 5271766855), (130, 4217413484), (260, 2108706742), (520, 1054353371)]