705613944040

素因数分解:

$2^3\times 5^1\times {\mathrm{5197}}^1\times {\mathrm{3394333}}^1$

素因数の和:3399541

約数の個数: 32

約数和(自身を含む): 1587937331880

約数和(自身を除く): 882323387840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5197, 10394, 20788, 25985, 41576, 51970, 103940, 207880, 3394333, 6788666, 13577332, 16971665, 27154664, 33943330, 67886660, 135773320, 17640348601, 35280697202, 70561394404, 88201743005, 141122788808, 176403486010, 352806972020, 705613944040]

約数ペア:

[(1, 705613944040), (2, 352806972020), (4, 176403486010), (5, 141122788808), (8, 88201743005), (10, 70561394404), (20, 35280697202), (40, 17640348601), (5197, 135773320), (10394, 67886660), (20788, 33943330), (25985, 27154664), (41576, 16971665), (51970, 13577332), (103940, 6788666), (207880, 3394333)]