15692569240

素因数分解:

$2^3\times 5^1\times {\mathrm{11491}}^1\times {\mathrm{34141}}^1$

素因数の和:45643

約数の個数: 32

約数和(自身を含む): 35312387760

約数和(自身を除く): 19619818520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 11491, 22982, 34141, 45964, 57455, 68282, 91928, 114910, 136564, 170705, 229820, 273128, 341410, 459640, 682820, 1365640, 392314231, 784628462, 1569256924, 1961571155, 3138513848, 3923142310, 7846284620, 15692569240]

約数ペア:

[(1, 15692569240), (2, 7846284620), (4, 3923142310), (5, 3138513848), (8, 1961571155), (10, 1569256924), (20, 784628462), (40, 392314231), (11491, 1365640), (22982, 682820), (34141, 459640), (45964, 341410), (57455, 273128), (68282, 229820), (91928, 170705), (114910, 136564)]