140513000

素因数分解:

$2^3\times 5^3\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 330782400

約数和(自身を除く): 190269400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 227, 250, 454, 500, 619, 908, 1000, 1135, 1238, 1816, 2270, 2476, 3095, 4540, 4952, 5675, 6190, 9080, 11350, 12380, 15475, 22700, 24760, 28375, 30950, 45400, 56750, 61900, 77375, 113500, 123800, 140513, 154750, 227000, 281026, 309500, 562052, 619000, 702565, 1124104, 1405130, 2810260, 3512825, 5620520, 7025650, 14051300, 17564125, 28102600, 35128250, 70256500, 140513000]

約数ペア:

[(1, 140513000), (2, 70256500), (4, 35128250), (5, 28102600), (8, 17564125), (10, 14051300), (20, 7025650), (25, 5620520), (40, 3512825), (50, 2810260), (100, 1405130), (125, 1124104), (200, 702565), (227, 619000), (250, 562052), (454, 309500), (500, 281026), (619, 227000), (908, 154750), (1000, 140513), (1135, 123800), (1238, 113500), (1816, 77375), (2270, 61900), (2476, 56750), (3095, 45400), (4540, 30950), (4952, 28375), (5675, 24760), (6190, 22700), (9080, 15475), (11350, 12380)]