89193130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 176097240

約数和(自身を除く): 86904110

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 169, 178, 338, 445, 593, 845, 890, 1157, 1186, 1690, 2314, 2965, 5785, 5930, 7709, 11570, 15041, 15418, 30082, 38545, 52777, 75205, 77090, 100217, 105554, 150410, 200434, 263885, 501085, 527770, 686101, 1002170, 1372202, 3430505, 6861010, 8919313, 17838626, 44596565, 89193130]

約数ペア:

[(1, 89193130), (2, 44596565), (5, 17838626), (10, 8919313), (13, 6861010), (26, 3430505), (65, 1372202), (89, 1002170), (130, 686101), (169, 527770), (178, 501085), (338, 263885), (445, 200434), (593, 150410), (845, 105554), (890, 100217), (1157, 77090), (1186, 75205), (1690, 52777), (2314, 38545), (2965, 30082), (5785, 15418), (5930, 15041), (7709, 11570)]