475640480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{424679}}^1$

素因数の和:424701

約数の個数: 48

約数和(自身を含む): 1284232320

約数和(自身を除く): 808591840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 424679, 849358, 1698716, 2123395, 2972753, 3397432, 4246790, 5945506, 6794864, 8493580, 11891012, 13589728, 14863765, 16987160, 23782024, 29727530, 33974320, 47564048, 59455060, 67948640, 95128096, 118910120, 237820240, 475640480]

約数ペア:

[(1, 475640480), (2, 237820240), (4, 118910120), (5, 95128096), (7, 67948640), (8, 59455060), (10, 47564048), (14, 33974320), (16, 29727530), (20, 23782024), (28, 16987160), (32, 14863765), (35, 13589728), (40, 11891012), (56, 8493580), (70, 6794864), (80, 5945506), (112, 4246790), (140, 3397432), (160, 2972753), (224, 2123395), (280, 1698716), (560, 849358), (1120, 424679)]