6998120

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3301}}^1$

素因数の和:3365

約数の個数: 32

約数和(自身を含む): 16047720

約数和(自身を除く): 9049600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 3301, 6602, 13204, 16505, 26408, 33010, 66020, 132040, 174953, 349906, 699812, 874765, 1399624, 1749530, 3499060, 6998120]

約数ペア:

[(1, 6998120), (2, 3499060), (4, 1749530), (5, 1399624), (8, 874765), (10, 699812), (20, 349906), (40, 174953), (53, 132040), (106, 66020), (212, 33010), (265, 26408), (424, 16505), (530, 13204), (1060, 6602), (2120, 3301)]