98992090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3803}}^1$

素因数の和:3966

約数の個数: 32

約数和(自身を含む): 188982720

約数和(自身を除く): 89990630

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1370, 2603, 3803, 5206, 7606, 13015, 19015, 26030, 38030, 72257, 144514, 361285, 521011, 722570, 1042022, 2605055, 5210110, 9899209, 19798418, 49496045, 98992090]

約数ペア:

[(1, 98992090), (2, 49496045), (5, 19798418), (10, 9899209), (19, 5210110), (38, 2605055), (95, 1042022), (137, 722570), (190, 521011), (274, 361285), (685, 144514), (1370, 72257), (2603, 38030), (3803, 26030), (5206, 19015), (7606, 13015)]