27153400

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 63656640

約数和(自身を除く): 36503240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 200, 274, 548, 685, 991, 1096, 1370, 1982, 2740, 3425, 3964, 4955, 5480, 6850, 7928, 9910, 13700, 19820, 24775, 27400, 39640, 49550, 99100, 135767, 198200, 271534, 543068, 678835, 1086136, 1357670, 2715340, 3394175, 5430680, 6788350, 13576700, 27153400]

約数ペア:

[(1, 27153400), (2, 13576700), (4, 6788350), (5, 5430680), (8, 3394175), (10, 2715340), (20, 1357670), (25, 1086136), (40, 678835), (50, 543068), (100, 271534), (137, 198200), (200, 135767), (274, 99100), (548, 49550), (685, 39640), (991, 27400), (1096, 24775), (1370, 19820), (1982, 13700), (2740, 9910), (3425, 7928), (3964, 6850), (4955, 5480)]