3896018704400

素因数分解:

$2^4\times 5^2\times {\mathrm{9740046761}}^1$

素因数の和:9740046779

約数の個数: 30

約数和(自身を含む): 9360184938282

約数和(自身を除く): 5464166233882

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 9740046761, 19480093522, 38960187044, 48700233805, 77920374088, 97400467610, 155840748176, 194800935220, 243501169025, 389601870440, 487002338050, 779203740880, 974004676100, 1948009352200, 3896018704400]

約数ペア:

[(1, 3896018704400), (2, 1948009352200), (4, 974004676100), (5, 779203740880), (8, 487002338050), (10, 389601870440), (16, 243501169025), (20, 194800935220), (25, 155840748176), (40, 97400467610), (50, 77920374088), (80, 48700233805), (100, 38960187044), (200, 19480093522), (400, 9740046761)]