500216002720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15400739}}^1$

素因数の和:15400790

約数の個数: 96

約数和(自身を含む): 1397155132800

約数和(自身を除く): 896939130080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 2030, 2320, 3248, 4060, 4640, 6496, 8120, 16240, 32480, 15400739, 30801478, 61602956, 77003695, 107805173, 123205912, 154007390, 215610346, 246411824, 308014780, 431220692, 446621431, 492823648, 539025865, 616029560, 862441384, 893242862, 1078051730, 1232059120, 1724882768, 1786485724, 2156103460, 2233107155, 2464118240, 3126350017, 3449765536, 3572971448, 4312206920, 4466214310, 6252700034, 7145942896, 8624413840, 8932428620, 12505400068, 14291885792, 15631750085, 17248827680, 17864857240, 25010800136, 31263500170, 35729714480, 50021600272, 62527000340, 71459428960, 100043200544, 125054000680, 250108001360, 500216002720]

約数ペア:

[(1, 500216002720), (2, 250108001360), (4, 125054000680), (5, 100043200544), (7, 71459428960), (8, 62527000340), (10, 50021600272), (14, 35729714480), (16, 31263500170), (20, 25010800136), (28, 17864857240), (29, 17248827680), (32, 15631750085), (35, 14291885792), (40, 12505400068), (56, 8932428620), (58, 8624413840), (70, 7145942896), (80, 6252700034), (112, 4466214310), (116, 4312206920), (140, 3572971448), (145, 3449765536), (160, 3126350017), (203, 2464118240), (224, 2233107155), (232, 2156103460), (280, 1786485724), (290, 1724882768), (406, 1232059120), (464, 1078051730), (560, 893242862), (580, 862441384), (812, 616029560), (928, 539025865), (1015, 492823648), (1120, 446621431), (1160, 431220692), (1624, 308014780), (2030, 246411824), (2320, 215610346), (3248, 154007390), (4060, 123205912), (4640, 107805173), (6496, 77003695), (8120, 61602956), (16240, 30801478), (32480, 15400739)]