74986420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101333}}^1$

素因数の和:101379

約数の個数: 24

約数和(自身を含む): 161729064

約数和(自身を除く): 86742644

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 101333, 202666, 405332, 506665, 1013330, 2026660, 3749321, 7498642, 14997284, 18746605, 37493210, 74986420]

約数ペア:

[(1, 74986420), (2, 37493210), (4, 18746605), (5, 14997284), (10, 7498642), (20, 3749321), (37, 2026660), (74, 1013330), (148, 506665), (185, 405332), (370, 202666), (740, 101333)]