14815760

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4517}}^1$

素因数の和:4571

約数の個数: 40

約数和(自身を含む): 35294616

約数和(自身を除く): 20478856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 4517, 9034, 18068, 22585, 36136, 45170, 72272, 90340, 180680, 185197, 361360, 370394, 740788, 925985, 1481576, 1851970, 2963152, 3703940, 7407880, 14815760]

約数ペア:

[(1, 14815760), (2, 7407880), (4, 3703940), (5, 2963152), (8, 1851970), (10, 1481576), (16, 925985), (20, 740788), (40, 370394), (41, 361360), (80, 185197), (82, 180680), (164, 90340), (205, 72272), (328, 45170), (410, 36136), (656, 22585), (820, 18068), (1640, 9034), (3280, 4517)]