164714500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{14323}}^1$

素因数の和:14365

約数の個数: 48

約数和(自身を含む): 375403392

約数和(自身を除く): 210688892

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 1150, 2300, 2875, 5750, 11500, 14323, 28646, 57292, 71615, 143230, 286460, 329429, 358075, 658858, 716150, 1317716, 1432300, 1647145, 1790375, 3294290, 3580750, 6588580, 7161500, 8235725, 16471450, 32942900, 41178625, 82357250, 164714500]

約数ペア:

[(1, 164714500), (2, 82357250), (4, 41178625), (5, 32942900), (10, 16471450), (20, 8235725), (23, 7161500), (25, 6588580), (46, 3580750), (50, 3294290), (92, 1790375), (100, 1647145), (115, 1432300), (125, 1317716), (230, 716150), (250, 658858), (460, 358075), (500, 329429), (575, 286460), (1150, 143230), (2300, 71615), (2875, 57292), (5750, 28646), (11500, 14323)]