11917700

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3221}}^1$

素因数の和:3272

約数の個数: 36

約数和(自身を含む): 26568612

約数和(自身を除く): 14650912

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1850, 3221, 3700, 6442, 12884, 16105, 32210, 64420, 80525, 119177, 161050, 238354, 322100, 476708, 595885, 1191770, 2383540, 2979425, 5958850, 11917700]

約数ペア:

[(1, 11917700), (2, 5958850), (4, 2979425), (5, 2383540), (10, 1191770), (20, 595885), (25, 476708), (37, 322100), (50, 238354), (74, 161050), (100, 119177), (148, 80525), (185, 64420), (370, 32210), (740, 16105), (925, 12884), (1850, 6442), (3221, 3700)]