3083920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5507}}^1$

素因数の和:5527

約数の個数: 40

約数和(自身を含む): 8195904

約数和(自身を除く): 5111984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5507, 11014, 22028, 27535, 38549, 44056, 55070, 77098, 88112, 110140, 154196, 192745, 220280, 308392, 385490, 440560, 616784, 770980, 1541960, 3083920]

約数ペア:

[(1, 3083920), (2, 1541960), (4, 770980), (5, 616784), (7, 440560), (8, 385490), (10, 308392), (14, 220280), (16, 192745), (20, 154196), (28, 110140), (35, 88112), (40, 77098), (56, 55070), (70, 44056), (80, 38549), (112, 27535), (140, 22028), (280, 11014), (560, 5507)]