115884820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{601}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 252435456

約数和(自身を除く): 136550636

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 311, 601, 620, 622, 1202, 1244, 1555, 2404, 3005, 3110, 6010, 6220, 9641, 12020, 18631, 19282, 37262, 38564, 48205, 74524, 93155, 96410, 186310, 186911, 192820, 372620, 373822, 747644, 934555, 1869110, 3738220, 5794241, 11588482, 23176964, 28971205, 57942410, 115884820]

約数ペア:

[(1, 115884820), (2, 57942410), (4, 28971205), (5, 23176964), (10, 11588482), (20, 5794241), (31, 3738220), (62, 1869110), (124, 934555), (155, 747644), (310, 373822), (311, 372620), (601, 192820), (620, 186911), (622, 186310), (1202, 96410), (1244, 93155), (1555, 74524), (2404, 48205), (3005, 38564), (3110, 37262), (6010, 19282), (6220, 18631), (9641, 12020)]