258429400

素因数分解:

$2^3\times 5^2\times {\mathrm{593}}^1\times {\mathrm{2179}}^1$

素因数の和:2788

約数の個数: 48

約数和(自身を含む): 602137800

約数和(自身を除く): 343708400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 593, 1186, 2179, 2372, 2965, 4358, 4744, 5930, 8716, 10895, 11860, 14825, 17432, 21790, 23720, 29650, 43580, 54475, 59300, 87160, 108950, 118600, 217900, 435800, 1292147, 2584294, 5168588, 6460735, 10337176, 12921470, 25842940, 32303675, 51685880, 64607350, 129214700, 258429400]

約数ペア:

[(1, 258429400), (2, 129214700), (4, 64607350), (5, 51685880), (8, 32303675), (10, 25842940), (20, 12921470), (25, 10337176), (40, 6460735), (50, 5168588), (100, 2584294), (200, 1292147), (593, 435800), (1186, 217900), (2179, 118600), (2372, 108950), (2965, 87160), (4358, 59300), (4744, 54475), (5930, 43580), (8716, 29650), (10895, 23720), (11860, 21790), (14825, 17432)]