7200350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 14583888

約数和(自身を除く): 7383538

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 197, 215, 394, 425, 430, 731, 850, 985, 1075, 1462, 1970, 2150, 3349, 3655, 4925, 6698, 7310, 8471, 9850, 16745, 16942, 18275, 33490, 36550, 42355, 83725, 84710, 144007, 167450, 211775, 288014, 423550, 720035, 1440070, 3600175, 7200350]

約数ペア:

[(1, 7200350), (2, 3600175), (5, 1440070), (10, 720035), (17, 423550), (25, 288014), (34, 211775), (43, 167450), (50, 144007), (85, 84710), (86, 83725), (170, 42355), (197, 36550), (215, 33490), (394, 18275), (425, 16942), (430, 16745), (731, 9850), (850, 8471), (985, 7310), (1075, 6698), (1462, 4925), (1970, 3655), (2150, 3349)]