17924680

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5399}}^1$

素因数の和:5493

約数の個数: 32

約数和(自身を含む): 40824000

約数和(自身を除く): 22899320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 5399, 10798, 21596, 26995, 43192, 53990, 107980, 215960, 448117, 896234, 1792468, 2240585, 3584936, 4481170, 8962340, 17924680]

約数ペア:

[(1, 17924680), (2, 8962340), (4, 4481170), (5, 3584936), (8, 2240585), (10, 1792468), (20, 896234), (40, 448117), (83, 215960), (166, 107980), (332, 53990), (415, 43192), (664, 26995), (830, 21596), (1660, 10798), (3320, 5399)]