1350556250

素因数分解:

$2^1\times 5^5\times {\mathrm{281}}^1\times {\mathrm{769}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 2544446520

約数和(自身を除く): 1193890270

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 281, 562, 625, 769, 1250, 1405, 1538, 2810, 3125, 3845, 6250, 7025, 7690, 14050, 19225, 35125, 38450, 70250, 96125, 175625, 192250, 216089, 351250, 432178, 480625, 878125, 961250, 1080445, 1756250, 2160890, 2403125, 4806250, 5402225, 10804450, 27011125, 54022250, 135055625, 270111250, 675278125, 1350556250]

約数ペア:

[(1, 1350556250), (2, 675278125), (5, 270111250), (10, 135055625), (25, 54022250), (50, 27011125), (125, 10804450), (250, 5402225), (281, 4806250), (562, 2403125), (625, 2160890), (769, 1756250), (1250, 1080445), (1405, 961250), (1538, 878125), (2810, 480625), (3125, 432178), (3845, 351250), (6250, 216089), (7025, 192250), (7690, 175625), (14050, 96125), (19225, 70250), (35125, 38450)]