11183750

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:434

約数の個数: 40

約数和(自身を含む): 21930480

約数和(自身を除く): 10746730

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 389, 575, 625, 778, 1150, 1250, 1945, 2875, 3890, 5750, 8947, 9725, 14375, 17894, 19450, 28750, 44735, 48625, 89470, 97250, 223675, 243125, 447350, 486250, 1118375, 2236750, 5591875, 11183750]

約数ペア:

[(1, 11183750), (2, 5591875), (5, 2236750), (10, 1118375), (23, 486250), (25, 447350), (46, 243125), (50, 223675), (115, 97250), (125, 89470), (230, 48625), (250, 44735), (389, 28750), (575, 19450), (625, 17894), (778, 14375), (1150, 9725), (1250, 8947), (1945, 5750), (2875, 3890)]