1315694500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{55987}}^1$

素因数の和:56053

約数の個数: 48

約数和(自身を含む): 2934667008

約数和(自身を除く): 1618972508

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 125, 188, 235, 250, 470, 500, 940, 1175, 2350, 4700, 5875, 11750, 23500, 55987, 111974, 223948, 279935, 559870, 1119740, 1399675, 2631389, 2799350, 5262778, 5598700, 6998375, 10525556, 13156945, 13996750, 26313890, 27993500, 52627780, 65784725, 131569450, 263138900, 328923625, 657847250, 1315694500]

約数ペア:

[(1, 1315694500), (2, 657847250), (4, 328923625), (5, 263138900), (10, 131569450), (20, 65784725), (25, 52627780), (47, 27993500), (50, 26313890), (94, 13996750), (100, 13156945), (125, 10525556), (188, 6998375), (235, 5598700), (250, 5262778), (470, 2799350), (500, 2631389), (940, 1399675), (1175, 1119740), (2350, 559870), (4700, 279935), (5875, 223948), (11750, 111974), (23500, 55987)]