5066560

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 56

約数和(自身を含む): 12289536

約数和(自身を除く): 7222976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 223, 284, 320, 355, 446, 568, 710, 892, 1115, 1136, 1420, 1784, 2230, 2272, 2840, 3568, 4460, 4544, 5680, 7136, 8920, 11360, 14272, 15833, 17840, 22720, 31666, 35680, 63332, 71360, 79165, 126664, 158330, 253328, 316660, 506656, 633320, 1013312, 1266640, 2533280, 5066560]

約数ペア:

[(1, 5066560), (2, 2533280), (4, 1266640), (5, 1013312), (8, 633320), (10, 506656), (16, 316660), (20, 253328), (32, 158330), (40, 126664), (64, 79165), (71, 71360), (80, 63332), (142, 35680), (160, 31666), (223, 22720), (284, 17840), (320, 15833), (355, 14272), (446, 11360), (568, 8920), (710, 7136), (892, 5680), (1115, 4544), (1136, 4460), (1420, 3568), (1784, 2840), (2230, 2272)]