405857029190

素因数分解:

$2^1\times 5^1\times {\mathrm{1663}}^1\times {\mathrm{2801}}^1\times {\mathrm{8713}}^1$

素因数の和:13184

約数の個数: 32

約数和(自身を含む): 731326841856

約数和(自身を除く): 325469812666

約数列:

[1, 2, 5, 10, 1663, 2801, 3326, 5602, 8315, 8713, 14005, 16630, 17426, 28010, 43565, 87130, 4658063, 9316126, 14489719, 23290315, 24405113, 28979438, 46580630, 48810226, 72448595, 122025565, 144897190, 244051130, 40585702919, 81171405838, 202928514595, 405857029190]

約数ペア:

[(1, 405857029190), (2, 202928514595), (5, 81171405838), (10, 40585702919), (1663, 244051130), (2801, 144897190), (3326, 122025565), (5602, 72448595), (8315, 48810226), (8713, 46580630), (14005, 28979438), (16630, 24405113), (17426, 23290315), (28010, 14489719), (43565, 9316126), (87130, 4658063)]