614800

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 60

約数和(自身を含む): 1556820

約数和(自身を除く): 942020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 53, 58, 80, 100, 106, 116, 145, 200, 212, 232, 265, 290, 400, 424, 464, 530, 580, 725, 848, 1060, 1160, 1325, 1450, 1537, 2120, 2320, 2650, 2900, 3074, 4240, 5300, 5800, 6148, 7685, 10600, 11600, 12296, 15370, 21200, 24592, 30740, 38425, 61480, 76850, 122960, 153700, 307400, 614800]

約数ペア:

[(1, 614800), (2, 307400), (4, 153700), (5, 122960), (8, 76850), (10, 61480), (16, 38425), (20, 30740), (25, 24592), (29, 21200), (40, 15370), (50, 12296), (53, 11600), (58, 10600), (80, 7685), (100, 6148), (106, 5800), (116, 5300), (145, 4240), (200, 3074), (212, 2900), (232, 2650), (265, 2320), (290, 2120), (400, 1537), (424, 1450), (464, 1325), (530, 1160), (580, 1060), (725, 848)]