10517240

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1091}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 23783760

約数和(自身を除く): 13266520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1091, 1205, 1928, 2182, 2410, 4364, 4820, 5455, 8728, 9640, 10910, 21820, 43640, 262931, 525862, 1051724, 1314655, 2103448, 2629310, 5258620, 10517240]

約数ペア:

[(1, 10517240), (2, 5258620), (4, 2629310), (5, 2103448), (8, 1314655), (10, 1051724), (20, 525862), (40, 262931), (241, 43640), (482, 21820), (964, 10910), (1091, 9640), (1205, 8728), (1928, 5455), (2182, 4820), (2410, 4364)]