235432820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{20261}}^1$

素因数の和:20360

約数の個数: 48

約数和(自身を含む): 571874688

約数和(自身を除く): 336441868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 20261, 40522, 81044, 101305, 141827, 202610, 283654, 405220, 567308, 709135, 1418270, 1681663, 2836540, 3363326, 6726652, 8408315, 11771641, 16816630, 23543282, 33633260, 47086564, 58858205, 117716410, 235432820]

約数ペア:

[(1, 235432820), (2, 117716410), (4, 58858205), (5, 47086564), (7, 33633260), (10, 23543282), (14, 16816630), (20, 11771641), (28, 8408315), (35, 6726652), (70, 3363326), (83, 2836540), (140, 1681663), (166, 1418270), (332, 709135), (415, 567308), (581, 405220), (830, 283654), (1162, 202610), (1660, 141827), (2324, 101305), (2905, 81044), (5810, 40522), (11620, 20261)]