150106480

素因数分解:

$2^4\times 5^1\times {\mathrm{1876331}}^1$

素因数の和:1876344

約数の個数: 20

約数和(自身を含む): 348997752

約数和(自身を除く): 198891272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1876331, 3752662, 7505324, 9381655, 15010648, 18763310, 30021296, 37526620, 75053240, 150106480]

約数ペア:

[(1, 150106480), (2, 75053240), (4, 37526620), (5, 30021296), (8, 18763310), (10, 15010648), (16, 9381655), (20, 7505324), (40, 3752662), (80, 1876331)]