4641850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 9427968

約数和(自身を除く): 4786118

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 127, 170, 215, 254, 425, 430, 635, 731, 850, 1075, 1270, 1462, 2150, 2159, 3175, 3655, 4318, 5461, 6350, 7310, 10795, 10922, 18275, 21590, 27305, 36550, 53975, 54610, 92837, 107950, 136525, 185674, 273050, 464185, 928370, 2320925, 4641850]

約数ペア:

[(1, 4641850), (2, 2320925), (5, 928370), (10, 464185), (17, 273050), (25, 185674), (34, 136525), (43, 107950), (50, 92837), (85, 54610), (86, 53975), (127, 36550), (170, 27305), (215, 21590), (254, 18275), (425, 10922), (430, 10795), (635, 7310), (731, 6350), (850, 5461), (1075, 4318), (1270, 3655), (1462, 3175), (2150, 2159)]