202214009080

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{21152093}}^1$

素因数の和:21152343

約数の個数: 32

約数和(自身を含む): 456885230400

約数和(自身を除く): 254671221320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 9560, 21152093, 42304186, 84608372, 105760465, 169216744, 211520930, 423041860, 846083720, 5055350227, 10110700454, 20221400908, 25276751135, 40442801816, 50553502270, 101107004540, 202214009080]

約数ペア:

[(1, 202214009080), (2, 101107004540), (4, 50553502270), (5, 40442801816), (8, 25276751135), (10, 20221400908), (20, 10110700454), (40, 5055350227), (239, 846083720), (478, 423041860), (956, 211520930), (1195, 169216744), (1912, 105760465), (2390, 84608372), (4780, 42304186), (9560, 21152093)]