14180240

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1129}}^1$

素因数の和:1299

約数の個数: 40

約数和(自身を含む): 33208440

約数和(自身を除く): 19028200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1129, 1256, 1570, 2258, 2512, 3140, 4516, 5645, 6280, 9032, 11290, 12560, 18064, 22580, 45160, 90320, 177253, 354506, 709012, 886265, 1418024, 1772530, 2836048, 3545060, 7090120, 14180240]

約数ペア:

[(1, 14180240), (2, 7090120), (4, 3545060), (5, 2836048), (8, 1772530), (10, 1418024), (16, 886265), (20, 709012), (40, 354506), (80, 177253), (157, 90320), (314, 45160), (628, 22580), (785, 18064), (1129, 12560), (1256, 11290), (1570, 9032), (2258, 6280), (2512, 5645), (3140, 4516)]