23209250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 47443968

約数和(自身を除く): 24234718

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 125, 127, 170, 215, 250, 254, 425, 430, 635, 731, 850, 1075, 1270, 1462, 2125, 2150, 2159, 3175, 3655, 4250, 4318, 5375, 5461, 6350, 7310, 10750, 10795, 10922, 15875, 18275, 21590, 27305, 31750, 36550, 53975, 54610, 91375, 92837, 107950, 136525, 182750, 185674, 269875, 273050, 464185, 539750, 682625, 928370, 1365250, 2320925, 4641850, 11604625, 23209250]

約数ペア:

[(1, 23209250), (2, 11604625), (5, 4641850), (10, 2320925), (17, 1365250), (25, 928370), (34, 682625), (43, 539750), (50, 464185), (85, 273050), (86, 269875), (125, 185674), (127, 182750), (170, 136525), (215, 107950), (250, 92837), (254, 91375), (425, 54610), (430, 53975), (635, 36550), (731, 31750), (850, 27305), (1075, 21590), (1270, 18275), (1462, 15875), (2125, 10922), (2150, 10795), (2159, 10750), (3175, 7310), (3655, 6350), (4250, 5461), (4318, 5375)]