274536192820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{14283881}}^1$

素因数の和:14283952

約数の個数: 36

約数和(自身を含む): 595723582692

約数和(自身を除く): 321187389872

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 3844, 4805, 9610, 19220, 14283881, 28567762, 57135524, 71419405, 142838810, 285677620, 442800311, 885600622, 1771201244, 2214001555, 4428003110, 8856006220, 13726809641, 27453619282, 54907238564, 68634048205, 137268096410, 274536192820]

約数ペア:

[(1, 274536192820), (2, 137268096410), (4, 68634048205), (5, 54907238564), (10, 27453619282), (20, 13726809641), (31, 8856006220), (62, 4428003110), (124, 2214001555), (155, 1771201244), (310, 885600622), (620, 442800311), (961, 285677620), (1922, 142838810), (3844, 71419405), (4805, 57135524), (9610, 28567762), (19220, 14283881)]