40820304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3919}}^1$

素因数の和:3968

約数の個数: 80

約数和(自身を含む): 124436480

約数和(自身を除く): 83616176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 3919, 5208, 7838, 10416, 11757, 15676, 23514, 27433, 31352, 47028, 54866, 62704, 82299, 94056, 109732, 121489, 164598, 188112, 219464, 242978, 329196, 364467, 438928, 485956, 658392, 728934, 850423, 971912, 1316784, 1457868, 1700846, 1943824, 2551269, 2915736, 3401692, 5102538, 5831472, 6803384, 10205076, 13606768, 20410152, 40820304]

約数ペア:

[(1, 40820304), (2, 20410152), (3, 13606768), (4, 10205076), (6, 6803384), (7, 5831472), (8, 5102538), (12, 3401692), (14, 2915736), (16, 2551269), (21, 1943824), (24, 1700846), (28, 1457868), (31, 1316784), (42, 971912), (48, 850423), (56, 728934), (62, 658392), (84, 485956), (93, 438928), (112, 364467), (124, 329196), (168, 242978), (186, 219464), (217, 188112), (248, 164598), (336, 121489), (372, 109732), (434, 94056), (496, 82299), (651, 62704), (744, 54866), (868, 47028), (1302, 31352), (1488, 27433), (1736, 23514), (2604, 15676), (3472, 11757), (3919, 10416), (5208, 7838)]