3989367050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{99859}}^1$

素因数の和:99935

約数の個数: 48

約数和(自身を含む): 8023950720

約数和(自身を除く): 4034583670

約数列:

[1, 2, 5, 10, 17, 25, 34, 47, 50, 85, 94, 170, 235, 425, 470, 799, 850, 1175, 1598, 2350, 3995, 7990, 19975, 39950, 99859, 199718, 499295, 998590, 1697603, 2496475, 3395206, 4693373, 4992950, 8488015, 9386746, 16976030, 23466865, 42440075, 46933730, 79787341, 84880150, 117334325, 159574682, 234668650, 398936705, 797873410, 1994683525, 3989367050]

約数ペア:

[(1, 3989367050), (2, 1994683525), (5, 797873410), (10, 398936705), (17, 234668650), (25, 159574682), (34, 117334325), (47, 84880150), (50, 79787341), (85, 46933730), (94, 42440075), (170, 23466865), (235, 16976030), (425, 9386746), (470, 8488015), (799, 4992950), (850, 4693373), (1175, 3395206), (1598, 2496475), (2350, 1697603), (3995, 998590), (7990, 499295), (19975, 199718), (39950, 99859)]