224720120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{244261}}^1$

素因数の和:244295

約数の個数: 32

約数和(自身を含む): 527605920

約数和(自身を除く): 302885800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 244261, 488522, 977044, 1221305, 1954088, 2442610, 4885220, 5618003, 9770440, 11236006, 22472012, 28090015, 44944024, 56180030, 112360060, 224720120]

約数ペア:

[(1, 224720120), (2, 112360060), (4, 56180030), (5, 44944024), (8, 28090015), (10, 22472012), (20, 11236006), (23, 9770440), (40, 5618003), (46, 4885220), (92, 2442610), (115, 1954088), (184, 1221305), (230, 977044), (460, 488522), (920, 244261)]