26428150

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 60710400

約数和(自身を除く): 34282250

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 67, 70, 98, 115, 134, 161, 175, 230, 245, 322, 335, 343, 350, 469, 490, 575, 670, 686, 805, 938, 1127, 1150, 1225, 1541, 1610, 1675, 1715, 2254, 2345, 2450, 3082, 3283, 3350, 3430, 4025, 4690, 5635, 6566, 7705, 7889, 8050, 8575, 10787, 11270, 11725, 15410, 15778, 16415, 17150, 21574, 22981, 23450, 28175, 32830, 38525, 39445, 45962, 53935, 56350, 75509, 77050, 78890, 82075, 107870, 114905, 151018, 164150, 197225, 229810, 269675, 377545, 394450, 528563, 539350, 574525, 755090, 1057126, 1149050, 1887725, 2642815, 3775450, 5285630, 13214075, 26428150]

約数ペア:

[(1, 26428150), (2, 13214075), (5, 5285630), (7, 3775450), (10, 2642815), (14, 1887725), (23, 1149050), (25, 1057126), (35, 755090), (46, 574525), (49, 539350), (50, 528563), (67, 394450), (70, 377545), (98, 269675), (115, 229810), (134, 197225), (161, 164150), (175, 151018), (230, 114905), (245, 107870), (322, 82075), (335, 78890), (343, 77050), (350, 75509), (469, 56350), (490, 53935), (575, 45962), (670, 39445), (686, 38525), (805, 32830), (938, 28175), (1127, 23450), (1150, 22981), (1225, 21574), (1541, 17150), (1610, 16415), (1675, 15778), (1715, 15410), (2254, 11725), (2345, 11270), (2450, 10787), (3082, 8575), (3283, 8050), (3350, 7889), (3430, 7705), (4025, 6566), (4690, 5635)]