220699804910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{36121081}}^1$

素因数の和:36121148

約数の個数: 32

約数和(自身を含む): 436920607872

約数和(自身を除く): 216220802962

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 36121081, 72242162, 180605405, 361210810, 469574053, 939148106, 1697690807, 2347870265, 3395381614, 4695740530, 8488454035, 16976908070, 22069980491, 44139960982, 110349902455, 220699804910]

約数ペア:

[(1, 220699804910), (2, 110349902455), (5, 44139960982), (10, 22069980491), (13, 16976908070), (26, 8488454035), (47, 4695740530), (65, 3395381614), (94, 2347870265), (130, 1697690807), (235, 939148106), (470, 469574053), (611, 361210810), (1222, 180605405), (3055, 72242162), (6110, 36121081)]