13834160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 80

約数和(自身を含む): 34149600

約数和(自身を除く): 20315440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 67, 80, 89, 116, 134, 145, 178, 232, 268, 290, 335, 356, 445, 464, 536, 580, 670, 712, 890, 1072, 1160, 1340, 1424, 1780, 1943, 2320, 2581, 2680, 3560, 3886, 5162, 5360, 5963, 7120, 7772, 9715, 10324, 11926, 12905, 15544, 19430, 20648, 23852, 25810, 29815, 31088, 38860, 41296, 47704, 51620, 59630, 77720, 95408, 103240, 119260, 155440, 172927, 206480, 238520, 345854, 477040, 691708, 864635, 1383416, 1729270, 2766832, 3458540, 6917080, 13834160]

約数ペア:

[(1, 13834160), (2, 6917080), (4, 3458540), (5, 2766832), (8, 1729270), (10, 1383416), (16, 864635), (20, 691708), (29, 477040), (40, 345854), (58, 238520), (67, 206480), (80, 172927), (89, 155440), (116, 119260), (134, 103240), (145, 95408), (178, 77720), (232, 59630), (268, 51620), (290, 47704), (335, 41296), (356, 38860), (445, 31088), (464, 29815), (536, 25810), (580, 23852), (670, 20648), (712, 19430), (890, 15544), (1072, 12905), (1160, 11926), (1340, 10324), (1424, 9715), (1780, 7772), (1943, 7120), (2320, 5963), (2581, 5360), (2680, 5162), (3560, 3886)]