313633750

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{10909}}^1$

素因数の和:10954

約数の個数: 40

約数和(自身を含む): 613491120

約数和(自身を除く): 299857370

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 625, 1150, 1250, 2875, 5750, 10909, 14375, 21818, 28750, 54545, 109090, 250907, 272725, 501814, 545450, 1254535, 1363625, 2509070, 2727250, 6272675, 6818125, 12545350, 13636250, 31363375, 62726750, 156816875, 313633750]

約数ペア:

[(1, 313633750), (2, 156816875), (5, 62726750), (10, 31363375), (23, 13636250), (25, 12545350), (46, 6818125), (50, 6272675), (115, 2727250), (125, 2509070), (230, 1363625), (250, 1254535), (575, 545450), (625, 501814), (1150, 272725), (1250, 250907), (2875, 109090), (5750, 54545), (10909, 28750), (14375, 21818)]