13816967540

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1637}}^1\times {\mathrm{3323}}^1$

素因数の和:5096

約数の個数: 48

約数和(自身を含む): 29270771712

約数和(自身を除く): 15453804172

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 1637, 2540, 3274, 3323, 6548, 6646, 8185, 13292, 16370, 16615, 32740, 33230, 66460, 207899, 415798, 422021, 831596, 844042, 1039495, 1688084, 2078990, 2110105, 4157980, 4220210, 5439751, 8440420, 10879502, 21759004, 27198755, 54397510, 108795020, 690848377, 1381696754, 2763393508, 3454241885, 6908483770, 13816967540]

約数ペア:

[(1, 13816967540), (2, 6908483770), (4, 3454241885), (5, 2763393508), (10, 1381696754), (20, 690848377), (127, 108795020), (254, 54397510), (508, 27198755), (635, 21759004), (1270, 10879502), (1637, 8440420), (2540, 5439751), (3274, 4220210), (3323, 4157980), (6548, 2110105), (6646, 2078990), (8185, 1688084), (13292, 1039495), (16370, 844042), (16615, 831596), (32740, 422021), (33230, 415798), (66460, 207899)]