70930640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80603}}^1$

素因数の和:80627

約数の個数: 40

約数和(自身を含む): 179908128

約数和(自身を除く): 108977488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 80603, 161206, 322412, 403015, 644824, 806030, 886633, 1289648, 1612060, 1773266, 3224120, 3546532, 4433165, 6448240, 7093064, 8866330, 14186128, 17732660, 35465320, 70930640]

約数ペア:

[(1, 70930640), (2, 35465320), (4, 17732660), (5, 14186128), (8, 8866330), (10, 7093064), (11, 6448240), (16, 4433165), (20, 3546532), (22, 3224120), (40, 1773266), (44, 1612060), (55, 1289648), (80, 886633), (88, 806030), (110, 644824), (176, 403015), (220, 322412), (440, 161206), (880, 80603)]