10123100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{599}}^1$

素因数の和:639

約数の個数: 54

約数和(自身を含む): 23826600

約数和(自身を除く): 13703500

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 599, 650, 676, 845, 1198, 1300, 1690, 2396, 2995, 3380, 4225, 5990, 7787, 8450, 11980, 14975, 15574, 16900, 29950, 31148, 38935, 59900, 77870, 101231, 155740, 194675, 202462, 389350, 404924, 506155, 778700, 1012310, 2024620, 2530775, 5061550, 10123100]

約数ペア:

[(1, 10123100), (2, 5061550), (4, 2530775), (5, 2024620), (10, 1012310), (13, 778700), (20, 506155), (25, 404924), (26, 389350), (50, 202462), (52, 194675), (65, 155740), (100, 101231), (130, 77870), (169, 59900), (260, 38935), (325, 31148), (338, 29950), (599, 16900), (650, 15574), (676, 14975), (845, 11980), (1198, 8450), (1300, 7787), (1690, 5990), (2396, 4225), (2995, 3380)]