106566640

素因数分解:

$2^4\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2713}}^1$

素因数の和:3217

約数の個数: 40

約数和(自身を含む): 248363568

約数和(自身を除く): 141796928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 491, 982, 1964, 2455, 2713, 3928, 4910, 5426, 7856, 9820, 10852, 13565, 19640, 21704, 27130, 39280, 43408, 54260, 108520, 217040, 1332083, 2664166, 5328332, 6660415, 10656664, 13320830, 21313328, 26641660, 53283320, 106566640]

約数ペア:

[(1, 106566640), (2, 53283320), (4, 26641660), (5, 21313328), (8, 13320830), (10, 10656664), (16, 6660415), (20, 5328332), (40, 2664166), (80, 1332083), (491, 217040), (982, 108520), (1964, 54260), (2455, 43408), (2713, 39280), (3928, 27130), (4910, 21704), (5426, 19640), (7856, 13565), (9820, 10852)]