141215800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{64189}}^1$

素因数の和:64216

約数の個数: 48

約数和(自身を含む): 358180200

約数和(自身を除く): 216964400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 64189, 128378, 256756, 320945, 513512, 641890, 706079, 1283780, 1412158, 1604725, 2567560, 2824316, 3209450, 3530395, 5648632, 6418900, 7060790, 12837800, 14121580, 17651975, 28243160, 35303950, 70607900, 141215800]

約数ペア:

[(1, 141215800), (2, 70607900), (4, 35303950), (5, 28243160), (8, 17651975), (10, 14121580), (11, 12837800), (20, 7060790), (22, 6418900), (25, 5648632), (40, 3530395), (44, 3209450), (50, 2824316), (55, 2567560), (88, 1604725), (100, 1412158), (110, 1283780), (200, 706079), (220, 641890), (275, 513512), (440, 320945), (550, 256756), (1100, 128378), (2200, 64189)]