2942494400

素因数分解:

$2^6\times 5^2\times {\mathrm{1839059}}^1$

素因数の和:1839081

約数の個数: 42

約数和(自身を含む): 7240379220

約数和(自身を除く): 4297884820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 1839059, 3678118, 7356236, 9195295, 14712472, 18390590, 29424944, 36781180, 45976475, 58849888, 73562360, 91952950, 117699776, 147124720, 183905900, 294249440, 367811800, 588498880, 735623600, 1471247200, 2942494400]

約数ペア:

[(1, 2942494400), (2, 1471247200), (4, 735623600), (5, 588498880), (8, 367811800), (10, 294249440), (16, 183905900), (20, 147124720), (25, 117699776), (32, 91952950), (40, 73562360), (50, 58849888), (64, 45976475), (80, 36781180), (100, 29424944), (160, 18390590), (200, 14712472), (320, 9195295), (400, 7356236), (800, 3678118), (1600, 1839059)]