100019360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89303}}^1$

素因数の和:89325

約数の個数: 48

約数和(自身を含む): 270055296

約数和(自身を除く): 170035936

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, 89303, 178606, 357212, 446515, 625121, 714424, 893030, 1250242, 1428848, 1786060, 2500484, 2857696, 3125605, 3572120, 5000968, 6251210, 7144240, 10001936, 12502420, 14288480, 20003872, 25004840, 50009680, 100019360]

約数ペア:

[(1, 100019360), (2, 50009680), (4, 25004840), (5, 20003872), (7, 14288480), (8, 12502420), (10, 10001936), (14, 7144240), (16, 6251210), (20, 5000968), (28, 3572120), (32, 3125605), (35, 2857696), (40, 2500484), (56, 1786060), (70, 1428848), (80, 1250242), (112, 893030), (140, 714424), (160, 625121), (224, 446515), (280, 357212), (560, 178606), (1120, 89303)]