17967235850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{111149}}^1$

素因数の和:111275

約数の個数: 48

約数和(自身を含む): 34608108600

約数和(自身を除く): 16640872750

約数列:

[1, 2, 5, 10, 25, 50, 53, 61, 106, 122, 265, 305, 530, 610, 1325, 1525, 2650, 3050, 3233, 6466, 16165, 32330, 80825, 111149, 161650, 222298, 555745, 1111490, 2778725, 5557450, 5890897, 6780089, 11781794, 13560178, 29454485, 33900445, 58908970, 67800890, 147272425, 169502225, 294544850, 339004450, 359344717, 718689434, 1796723585, 3593447170, 8983617925, 17967235850]

約数ペア:

[(1, 17967235850), (2, 8983617925), (5, 3593447170), (10, 1796723585), (25, 718689434), (50, 359344717), (53, 339004450), (61, 294544850), (106, 169502225), (122, 147272425), (265, 67800890), (305, 58908970), (530, 33900445), (610, 29454485), (1325, 13560178), (1525, 11781794), (2650, 6780089), (3050, 5890897), (3233, 5557450), (6466, 2778725), (16165, 1111490), (32330, 555745), (80825, 222298), (111149, 161650)]