5050880

素因数分解:

$2^9\times 5^1\times {\mathrm{1973}}^1$

素因数の和:1996

約数の個数: 40

約数和(自身を含む): 12116412

約数和(自身を除く): 7065532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 1973, 2560, 3946, 7892, 9865, 15784, 19730, 31568, 39460, 63136, 78920, 126272, 157840, 252544, 315680, 505088, 631360, 1010176, 1262720, 2525440, 5050880]

約数ペア:

[(1, 5050880), (2, 2525440), (4, 1262720), (5, 1010176), (8, 631360), (10, 505088), (16, 315680), (20, 252544), (32, 157840), (40, 126272), (64, 78920), (80, 63136), (128, 39460), (160, 31568), (256, 19730), (320, 15784), (512, 9865), (640, 7892), (1280, 3946), (1973, 2560)]