25465260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13691}}^1$

素因数の和:13734

約数の個数: 48

約数和(自身を含む): 73608192

約数和(自身を除く): 48142932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 13691, 27382, 41073, 54764, 68455, 82146, 136910, 164292, 205365, 273820, 410730, 424421, 821460, 848842, 1273263, 1697684, 2122105, 2546526, 4244210, 5093052, 6366315, 8488420, 12732630, 25465260]

約数ペア:

[(1, 25465260), (2, 12732630), (3, 8488420), (4, 6366315), (5, 5093052), (6, 4244210), (10, 2546526), (12, 2122105), (15, 1697684), (20, 1273263), (30, 848842), (31, 821460), (60, 424421), (62, 410730), (93, 273820), (124, 205365), (155, 164292), (186, 136910), (310, 82146), (372, 68455), (465, 54764), (620, 41073), (930, 27382), (1860, 13691)]