186795650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 389975040

約数和(自身を除く): 203179390

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 83, 95, 103, 115, 166, 190, 206, 230, 415, 437, 475, 515, 575, 830, 874, 950, 1030, 1150, 1577, 1909, 1957, 2075, 2185, 2369, 2575, 3154, 3818, 3914, 4150, 4370, 4738, 5150, 7885, 8549, 9545, 9785, 10925, 11845, 15770, 17098, 19090, 19570, 21850, 23690, 36271, 39425, 42745, 45011, 47725, 48925, 59225, 72542, 78850, 85490, 90022, 95450, 97850, 118450, 162431, 181355, 196627, 213725, 225055, 324862, 362710, 393254, 427450, 450110, 812155, 906775, 983135, 1125275, 1624310, 1813550, 1966270, 2250550, 3735913, 4060775, 4915675, 7471826, 8121550, 9831350, 18679565, 37359130, 93397825, 186795650]

約数ペア:

[(1, 186795650), (2, 93397825), (5, 37359130), (10, 18679565), (19, 9831350), (23, 8121550), (25, 7471826), (38, 4915675), (46, 4060775), (50, 3735913), (83, 2250550), (95, 1966270), (103, 1813550), (115, 1624310), (166, 1125275), (190, 983135), (206, 906775), (230, 812155), (415, 450110), (437, 427450), (475, 393254), (515, 362710), (575, 324862), (830, 225055), (874, 213725), (950, 196627), (1030, 181355), (1150, 162431), (1577, 118450), (1909, 97850), (1957, 95450), (2075, 90022), (2185, 85490), (2369, 78850), (2575, 72542), (3154, 59225), (3818, 48925), (3914, 47725), (4150, 45011), (4370, 42745), (4738, 39425), (5150, 36271), (7885, 23690), (8549, 21850), (9545, 19570), (9785, 19090), (10925, 17098), (11845, 15770)]