365783210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{53089}}^1$

素因数の和:53162

約数の個数: 32

約数和(自身を含む): 722448720

約数和(自身を除く): 356665510

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 53089, 106178, 265445, 530890, 690157, 1380314, 2813717, 3450785, 5627434, 6901570, 14068585, 28137170, 36578321, 73156642, 182891605, 365783210]

約数ペア:

[(1, 365783210), (2, 182891605), (5, 73156642), (10, 36578321), (13, 28137170), (26, 14068585), (53, 6901570), (65, 5627434), (106, 3450785), (130, 2813717), (265, 1380314), (530, 690157), (689, 530890), (1378, 265445), (3445, 106178), (6890, 53089)]