116376820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1693}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 280038528

約数和(自身を除く): 163661708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 491, 982, 1693, 1964, 2455, 3386, 3437, 4910, 6772, 6874, 8465, 9820, 11851, 13748, 16930, 17185, 23702, 33860, 34370, 47404, 59255, 68740, 118510, 237020, 831263, 1662526, 3325052, 4156315, 5818841, 8312630, 11637682, 16625260, 23275364, 29094205, 58188410, 116376820]

約数ペア:

[(1, 116376820), (2, 58188410), (4, 29094205), (5, 23275364), (7, 16625260), (10, 11637682), (14, 8312630), (20, 5818841), (28, 4156315), (35, 3325052), (70, 1662526), (140, 831263), (491, 237020), (982, 118510), (1693, 68740), (1964, 59255), (2455, 47404), (3386, 34370), (3437, 33860), (4910, 23702), (6772, 17185), (6874, 16930), (8465, 13748), (9820, 11851)]