65440392190

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3539}}^1\times {\mathrm{39343}}^1$

素因数の和:42936

約数の個数: 32

約数和(自身を含む): 120335984640

約数和(自身を除く): 54895592450

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 3539, 7078, 17695, 35390, 39343, 78686, 166333, 196715, 332666, 393430, 831665, 1663330, 1849121, 3698242, 9245605, 18491210, 139234877, 278469754, 696174385, 1392348770, 6544039219, 13088078438, 32720196095, 65440392190]

約数ペア:

[(1, 65440392190), (2, 32720196095), (5, 13088078438), (10, 6544039219), (47, 1392348770), (94, 696174385), (235, 278469754), (470, 139234877), (3539, 18491210), (7078, 9245605), (17695, 3698242), (35390, 1849121), (39343, 1663330), (78686, 831665), (166333, 393430), (196715, 332666)]