14708720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14143}}^1$

素因数の和:14169

約数の個数: 40

約数和(自身を含む): 36830976

約数和(自身を除く): 22122256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 14143, 28286, 56572, 70715, 113144, 141430, 183859, 226288, 282860, 367718, 565720, 735436, 919295, 1131440, 1470872, 1838590, 2941744, 3677180, 7354360, 14708720]

約数ペア:

[(1, 14708720), (2, 7354360), (4, 3677180), (5, 2941744), (8, 1838590), (10, 1470872), (13, 1131440), (16, 919295), (20, 735436), (26, 565720), (40, 367718), (52, 282860), (65, 226288), (80, 183859), (104, 141430), (130, 113144), (208, 70715), (260, 56572), (520, 28286), (1040, 14143)]