140488000

素因数分解:

$2^6\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1033}}^1$

素因数の和:1077

約数の個数: 112

約数和(自身を含む): 368740944

約数和(自身を除く): 228252944

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 320, 340, 400, 425, 500, 544, 680, 800, 850, 1000, 1033, 1088, 1360, 1600, 1700, 2000, 2066, 2125, 2720, 3400, 4000, 4132, 4250, 5165, 5440, 6800, 8000, 8264, 8500, 10330, 13600, 16528, 17000, 17561, 20660, 25825, 27200, 33056, 34000, 35122, 41320, 51650, 66112, 68000, 70244, 82640, 87805, 103300, 129125, 136000, 140488, 165280, 175610, 206600, 258250, 280976, 330560, 351220, 413200, 439025, 516500, 561952, 702440, 826400, 878050, 1033000, 1123904, 1404880, 1652800, 1756100, 2066000, 2195125, 2809760, 3512200, 4132000, 4390250, 5619520, 7024400, 8264000, 8780500, 14048800, 17561000, 28097600, 35122000, 70244000, 140488000]

約数ペア:

[(1, 140488000), (2, 70244000), (4, 35122000), (5, 28097600), (8, 17561000), (10, 14048800), (16, 8780500), (17, 8264000), (20, 7024400), (25, 5619520), (32, 4390250), (34, 4132000), (40, 3512200), (50, 2809760), (64, 2195125), (68, 2066000), (80, 1756100), (85, 1652800), (100, 1404880), (125, 1123904), (136, 1033000), (160, 878050), (170, 826400), (200, 702440), (250, 561952), (272, 516500), (320, 439025), (340, 413200), (400, 351220), (425, 330560), (500, 280976), (544, 258250), (680, 206600), (800, 175610), (850, 165280), (1000, 140488), (1033, 136000), (1088, 129125), (1360, 103300), (1600, 87805), (1700, 82640), (2000, 70244), (2066, 68000), (2125, 66112), (2720, 51650), (3400, 41320), (4000, 35122), (4132, 34000), (4250, 33056), (5165, 27200), (5440, 25825), (6800, 20660), (8000, 17561), (8264, 17000), (8500, 16528), (10330, 13600)]