24976840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89203}}^1$

素因数の和:89221

約数の個数: 32

約数和(自身を含む): 64226880

約数和(自身を除く): 39250040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 89203, 178406, 356812, 446015, 624421, 713624, 892030, 1248842, 1784060, 2497684, 3122105, 3568120, 4995368, 6244210, 12488420, 24976840]

約数ペア:

[(1, 24976840), (2, 12488420), (4, 6244210), (5, 4995368), (7, 3568120), (8, 3122105), (10, 2497684), (14, 1784060), (20, 1248842), (28, 892030), (35, 713624), (40, 624421), (56, 446015), (70, 356812), (140, 178406), (280, 89203)]