142502600

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{6659}}^1$

素因数の和:6782

約数の個数: 48

約数和(自身を含む): 334465200

約数和(自身を除く): 191962600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 2140, 2675, 4280, 5350, 6659, 10700, 13318, 21400, 26636, 33295, 53272, 66590, 133180, 166475, 266360, 332950, 665900, 712513, 1331800, 1425026, 2850052, 3562565, 5700104, 7125130, 14250260, 17812825, 28500520, 35625650, 71251300, 142502600]

約数ペア:

[(1, 142502600), (2, 71251300), (4, 35625650), (5, 28500520), (8, 17812825), (10, 14250260), (20, 7125130), (25, 5700104), (40, 3562565), (50, 2850052), (100, 1425026), (107, 1331800), (200, 712513), (214, 665900), (428, 332950), (535, 266360), (856, 166475), (1070, 133180), (2140, 66590), (2675, 53272), (4280, 33295), (5350, 26636), (6659, 21400), (10700, 13318)]