16282340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 35985600

約数和(自身を除く): 19703260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 116, 134, 145, 268, 290, 335, 419, 580, 670, 838, 1340, 1676, 1943, 2095, 3886, 4190, 7772, 8380, 9715, 12151, 19430, 24302, 28073, 38860, 48604, 56146, 60755, 112292, 121510, 140365, 243020, 280730, 561460, 814117, 1628234, 3256468, 4070585, 8141170, 16282340]

約数ペア:

[(1, 16282340), (2, 8141170), (4, 4070585), (5, 3256468), (10, 1628234), (20, 814117), (29, 561460), (58, 280730), (67, 243020), (116, 140365), (134, 121510), (145, 112292), (268, 60755), (290, 56146), (335, 48604), (419, 38860), (580, 28073), (670, 24302), (838, 19430), (1340, 12151), (1676, 9715), (1943, 8380), (2095, 7772), (3886, 4190)]