1551160420

素因数分解:

$2^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{95869}}^1$

素因数の和:96687

約数の個数: 24

約数和(自身を含む): 3261497400

約数和(自身を除く): 1710336980

約数列:

[1, 2, 4, 5, 10, 20, 809, 1618, 3236, 4045, 8090, 16180, 95869, 191738, 383476, 479345, 958690, 1917380, 77558021, 155116042, 310232084, 387790105, 775580210, 1551160420]

約数ペア:

[(1, 1551160420), (2, 775580210), (4, 387790105), (5, 310232084), (10, 155116042), (20, 77558021), (809, 1917380), (1618, 958690), (3236, 479345), (4045, 383476), (8090, 191738), (16180, 95869)]