940875950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:391

約数の個数: 144

約数和(自身を含む): 2167896960

約数和(自身を除く): 1227021010

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 59, 70, 98, 115, 118, 161, 175, 230, 245, 283, 295, 322, 350, 413, 490, 566, 575, 590, 805, 826, 1127, 1150, 1225, 1357, 1415, 1475, 1610, 1981, 2065, 2254, 2450, 2714, 2830, 2891, 2950, 3962, 4025, 4130, 5635, 5782, 6509, 6785, 7075, 8050, 9499, 9905, 10325, 11270, 13018, 13570, 13867, 14150, 14455, 16697, 18998, 19810, 20650, 27734, 28175, 28910, 32545, 33394, 33925, 45563, 47495, 49525, 56350, 65090, 66493, 67850, 69335, 72275, 83485, 91126, 94990, 99050, 116879, 132986, 138670, 144550, 162725, 166970, 227815, 233758, 237475, 318941, 325450, 332465, 346675, 384031, 417425, 455630, 474950, 584395, 637882, 664930, 693350, 768062, 818153, 834850, 1139075, 1168790, 1594705, 1636306, 1662325, 1920155, 2278150, 2688217, 2921975, 3189410, 3324650, 3840310, 4090765, 5376434, 5843950, 7973525, 8181530, 9600775, 13441085, 15947050, 18817519, 19201550, 20453825, 26882170, 37635038, 40907650, 67205425, 94087595, 134410850, 188175190, 470437975, 940875950]

約数ペア:

[(1, 940875950), (2, 470437975), (5, 188175190), (7, 134410850), (10, 94087595), (14, 67205425), (23, 40907650), (25, 37635038), (35, 26882170), (46, 20453825), (49, 19201550), (50, 18817519), (59, 15947050), (70, 13441085), (98, 9600775), (115, 8181530), (118, 7973525), (161, 5843950), (175, 5376434), (230, 4090765), (245, 3840310), (283, 3324650), (295, 3189410), (322, 2921975), (350, 2688217), (413, 2278150), (490, 1920155), (566, 1662325), (575, 1636306), (590, 1594705), (805, 1168790), (826, 1139075), (1127, 834850), (1150, 818153), (1225, 768062), (1357, 693350), (1415, 664930), (1475, 637882), (1610, 584395), (1981, 474950), (2065, 455630), (2254, 417425), (2450, 384031), (2714, 346675), (2830, 332465), (2891, 325450), (2950, 318941), (3962, 237475), (4025, 233758), (4130, 227815), (5635, 166970), (5782, 162725), (6509, 144550), (6785, 138670), (7075, 132986), (8050, 116879), (9499, 99050), (9905, 94990), (10325, 91126), (11270, 83485), (13018, 72275), (13570, 69335), (13867, 67850), (14150, 66493), (14455, 65090), (16697, 56350), (18998, 49525), (19810, 47495), (20650, 45563), (27734, 33925), (28175, 33394), (28910, 32545)]