25254500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 56255472

約数和(自身を除く): 31000972

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 500, 530, 953, 1060, 1325, 1906, 2650, 3812, 4765, 5300, 6625, 9530, 13250, 19060, 23825, 26500, 47650, 50509, 95300, 101018, 119125, 202036, 238250, 252545, 476500, 505090, 1010180, 1262725, 2525450, 5050900, 6313625, 12627250, 25254500]

約数ペア:

[(1, 25254500), (2, 12627250), (4, 6313625), (5, 5050900), (10, 2525450), (20, 1262725), (25, 1010180), (50, 505090), (53, 476500), (100, 252545), (106, 238250), (125, 202036), (212, 119125), (250, 101018), (265, 95300), (500, 50509), (530, 47650), (953, 26500), (1060, 23825), (1325, 19060), (1906, 13250), (2650, 9530), (3812, 6625), (4765, 5300)]