87409610

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^2\times {\mathrm{929}}^1$

素因数の和:1130

約数の個数: 24

約数和(自身を含む): 159147180

約数和(自身を除く): 71737570

約数列:

[1, 2, 5, 10, 97, 194, 485, 929, 970, 1858, 4645, 9290, 9409, 18818, 47045, 90113, 94090, 180226, 450565, 901130, 8740961, 17481922, 43704805, 87409610]

約数ペア:

[(1, 87409610), (2, 43704805), (5, 17481922), (10, 8740961), (97, 901130), (194, 450565), (485, 180226), (929, 94090), (970, 90113), (1858, 47045), (4645, 18818), (9290, 9409)]