14620720

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1021}}^1$

素因数の和:1213

約数の個数: 40

約数和(自身を含む): 34216560

約数和(自身を除く): 19595840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1021, 1432, 1790, 2042, 2864, 3580, 4084, 5105, 7160, 8168, 10210, 14320, 16336, 20420, 40840, 81680, 182759, 365518, 731036, 913795, 1462072, 1827590, 2924144, 3655180, 7310360, 14620720]

約数ペア:

[(1, 14620720), (2, 7310360), (4, 3655180), (5, 2924144), (8, 1827590), (10, 1462072), (16, 913795), (20, 731036), (40, 365518), (80, 182759), (179, 81680), (358, 40840), (716, 20420), (895, 16336), (1021, 14320), (1432, 10210), (1790, 8168), (2042, 7160), (2864, 5105), (3580, 4084)]