20160528

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1597}}^1$

素因数の和:1871

約数の個数: 40

約数和(自身を含む): 52312128

約数和(自身を除く): 32151600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 1597, 2104, 3156, 3194, 4208, 4791, 6312, 6388, 9582, 12624, 12776, 19164, 25552, 38328, 76656, 420011, 840022, 1260033, 1680044, 2520066, 3360088, 5040132, 6720176, 10080264, 20160528]

約数ペア:

[(1, 20160528), (2, 10080264), (3, 6720176), (4, 5040132), (6, 3360088), (8, 2520066), (12, 1680044), (16, 1260033), (24, 840022), (48, 420011), (263, 76656), (526, 38328), (789, 25552), (1052, 19164), (1578, 12776), (1597, 12624), (2104, 9582), (3156, 6388), (3194, 6312), (4208, 4791)]