14723980

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10369}}^1$

素因数の和:10449

約数の個数: 24

約数和(自身を含む): 31358880

約数和(自身を除く): 16634900

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 10369, 20738, 41476, 51845, 103690, 207380, 736199, 1472398, 2944796, 3680995, 7361990, 14723980]

約数ペア:

[(1, 14723980), (2, 7361990), (4, 3680995), (5, 2944796), (10, 1472398), (20, 736199), (71, 207380), (142, 103690), (284, 51845), (355, 41476), (710, 20738), (1420, 10369)]