363340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 785232

約数和(自身を除く): 421892

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 491, 740, 982, 1964, 2455, 4910, 9820, 18167, 36334, 72668, 90835, 181670, 363340]

約数ペア:

[(1, 363340), (2, 181670), (4, 90835), (5, 72668), (10, 36334), (20, 18167), (37, 9820), (74, 4910), (148, 2455), (185, 1964), (370, 982), (491, 740)]