127472200

素因数分解:

$2^3\times 5^2\times {\mathrm{617}}^1\times {\mathrm{1033}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 297140580

約数和(自身を除く): 169668380

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 617, 1033, 1234, 2066, 2468, 3085, 4132, 4936, 5165, 6170, 8264, 10330, 12340, 15425, 20660, 24680, 25825, 30850, 41320, 51650, 61700, 103300, 123400, 206600, 637361, 1274722, 2549444, 3186805, 5098888, 6373610, 12747220, 15934025, 25494440, 31868050, 63736100, 127472200]

約数ペア:

[(1, 127472200), (2, 63736100), (4, 31868050), (5, 25494440), (8, 15934025), (10, 12747220), (20, 6373610), (25, 5098888), (40, 3186805), (50, 2549444), (100, 1274722), (200, 637361), (617, 206600), (1033, 123400), (1234, 103300), (2066, 61700), (2468, 51650), (3085, 41320), (4132, 30850), (4936, 25825), (5165, 24680), (6170, 20660), (8264, 15425), (10330, 12340)]