38804518340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{277175131}}^1$

素因数の和:277175147

約数の個数: 24

約数和(自身を含む): 93130844352

約数和(自身を除く): 54326326012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 277175131, 554350262, 1108700524, 1385875655, 1940225917, 2771751310, 3880451834, 5543502620, 7760903668, 9701129585, 19402259170, 38804518340]

約数ペア:

[(1, 38804518340), (2, 19402259170), (4, 9701129585), (5, 7760903668), (7, 5543502620), (10, 3880451834), (14, 2771751310), (20, 1940225917), (28, 1385875655), (35, 1108700524), (70, 554350262), (140, 277175131)]