15707540480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{3067879}}^1$

素因数の和:3067904

約数の個数: 44

約数和(自身を含む): 37679702160

約数和(自身を除く): 21972161680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 3067879, 6135758, 12271516, 15339395, 24543032, 30678790, 49086064, 61357580, 98172128, 122715160, 196344256, 245430320, 392688512, 490860640, 785377024, 981721280, 1570754048, 1963442560, 3141508096, 3926885120, 7853770240, 15707540480]

約数ペア:

[(1, 15707540480), (2, 7853770240), (4, 3926885120), (5, 3141508096), (8, 1963442560), (10, 1570754048), (16, 981721280), (20, 785377024), (32, 490860640), (40, 392688512), (64, 245430320), (80, 196344256), (128, 122715160), (160, 98172128), (256, 61357580), (320, 49086064), (512, 30678790), (640, 24543032), (1024, 15339395), (1280, 12271516), (2560, 6135758), (5120, 3067879)]