14217040

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2503}}^1$

素因数の和:2587

約数の個数: 40

約数和(自身を含む): 33533568

約数和(自身を除く): 19316528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2503, 2840, 5006, 5680, 10012, 12515, 20024, 25030, 40048, 50060, 100120, 177713, 200240, 355426, 710852, 888565, 1421704, 1777130, 2843408, 3554260, 7108520, 14217040]

約数ペア:

[(1, 14217040), (2, 7108520), (4, 3554260), (5, 2843408), (8, 1777130), (10, 1421704), (16, 888565), (20, 710852), (40, 355426), (71, 200240), (80, 177713), (142, 100120), (284, 50060), (355, 40048), (568, 25030), (710, 20024), (1136, 12515), (1420, 10012), (2503, 5680), (2840, 5006)]