13124650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:524

約数の個数: 72

約数和(自身を含む): 31042656

約数和(自身を除く): 17918006

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 487, 490, 539, 550, 770, 974, 1078, 1225, 1925, 2435, 2450, 2695, 3409, 3850, 4870, 5357, 5390, 6818, 10714, 12175, 13475, 17045, 23863, 24350, 26785, 26950, 34090, 37499, 47726, 53570, 74998, 85225, 119315, 133925, 170450, 187495, 238630, 262493, 267850, 374990, 524986, 596575, 937475, 1193150, 1312465, 1874950, 2624930, 6562325, 13124650]

約数ペア:

[(1, 13124650), (2, 6562325), (5, 2624930), (7, 1874950), (10, 1312465), (11, 1193150), (14, 937475), (22, 596575), (25, 524986), (35, 374990), (49, 267850), (50, 262493), (55, 238630), (70, 187495), (77, 170450), (98, 133925), (110, 119315), (154, 85225), (175, 74998), (245, 53570), (275, 47726), (350, 37499), (385, 34090), (487, 26950), (490, 26785), (539, 24350), (550, 23863), (770, 17045), (974, 13475), (1078, 12175), (1225, 10714), (1925, 6818), (2435, 5390), (2450, 5357), (2695, 4870), (3409, 3850)]