29452640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{26297}}^1$

素因数の和:26319

約数の個数: 48

約数和(自身を含む): 79525152

約数和(自身を除く): 50072512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 26297, 52594, 105188, 131485, 184079, 210376, 262970, 368158, 420752, 525940, 736316, 841504, 920395, 1051880, 1472632, 1840790, 2103760, 2945264, 3681580, 4207520, 5890528, 7363160, 14726320, 29452640]

約数ペア:

[(1, 29452640), (2, 14726320), (4, 7363160), (5, 5890528), (7, 4207520), (8, 3681580), (10, 2945264), (14, 2103760), (16, 1840790), (20, 1472632), (28, 1051880), (32, 920395), (35, 841504), (40, 736316), (56, 525940), (70, 420752), (80, 368158), (112, 262970), (140, 210376), (160, 184079), (224, 131485), (280, 105188), (560, 52594), (1120, 26297)]