140598400

素因数分解:

$2^7\times 5^2\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:906

約数の個数: 96

約数和(自身を含む): 354302100

約数和(自身を除く): 213703700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 128, 160, 200, 212, 265, 320, 400, 424, 530, 640, 800, 829, 848, 1060, 1325, 1600, 1658, 1696, 2120, 2650, 3200, 3316, 3392, 4145, 4240, 5300, 6632, 6784, 8290, 8480, 10600, 13264, 16580, 16960, 20725, 21200, 26528, 33160, 33920, 41450, 42400, 43937, 53056, 66320, 82900, 84800, 87874, 106112, 132640, 165800, 169600, 175748, 219685, 265280, 331600, 351496, 439370, 530560, 663200, 702992, 878740, 1098425, 1326400, 1405984, 1757480, 2196850, 2652800, 2811968, 3514960, 4393700, 5623936, 7029920, 8787400, 14059840, 17574800, 28119680, 35149600, 70299200, 140598400]

約数ペア:

[(1, 140598400), (2, 70299200), (4, 35149600), (5, 28119680), (8, 17574800), (10, 14059840), (16, 8787400), (20, 7029920), (25, 5623936), (32, 4393700), (40, 3514960), (50, 2811968), (53, 2652800), (64, 2196850), (80, 1757480), (100, 1405984), (106, 1326400), (128, 1098425), (160, 878740), (200, 702992), (212, 663200), (265, 530560), (320, 439370), (400, 351496), (424, 331600), (530, 265280), (640, 219685), (800, 175748), (829, 169600), (848, 165800), (1060, 132640), (1325, 106112), (1600, 87874), (1658, 84800), (1696, 82900), (2120, 66320), (2650, 53056), (3200, 43937), (3316, 42400), (3392, 41450), (4145, 33920), (4240, 33160), (5300, 26528), (6632, 21200), (6784, 20725), (8290, 16960), (8480, 16580), (10600, 13264)]