425082100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:817

約数の個数: 72

約数和(自身を含む): 949939200

約数和(自身を除く): 524857100

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 149, 188, 235, 298, 470, 596, 607, 745, 940, 1175, 1214, 1490, 2350, 2428, 2980, 3035, 3725, 4700, 6070, 7003, 7450, 12140, 14006, 14900, 15175, 28012, 28529, 30350, 35015, 57058, 60700, 70030, 90443, 114116, 140060, 142645, 175075, 180886, 285290, 350150, 361772, 452215, 570580, 700300, 713225, 904430, 1426450, 1808860, 2261075, 2852900, 4250821, 4522150, 8501642, 9044300, 17003284, 21254105, 42508210, 85016420, 106270525, 212541050, 425082100]

約数ペア:

[(1, 425082100), (2, 212541050), (4, 106270525), (5, 85016420), (10, 42508210), (20, 21254105), (25, 17003284), (47, 9044300), (50, 8501642), (94, 4522150), (100, 4250821), (149, 2852900), (188, 2261075), (235, 1808860), (298, 1426450), (470, 904430), (596, 713225), (607, 700300), (745, 570580), (940, 452215), (1175, 361772), (1214, 350150), (1490, 285290), (2350, 180886), (2428, 175075), (2980, 142645), (3035, 140060), (3725, 114116), (4700, 90443), (6070, 70030), (7003, 60700), (7450, 57058), (12140, 35015), (14006, 30350), (14900, 28529), (15175, 28012)]