129439100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{184913}}^1$

素因数の和:184934

約数の個数: 36

約数和(自身を含む): 321010704

約数和(自身を除く): 191571604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 184913, 369826, 739652, 924565, 1294391, 1849130, 2588782, 3698260, 4622825, 5177564, 6471955, 9245650, 12943910, 18491300, 25887820, 32359775, 64719550, 129439100]

約数ペア:

[(1, 129439100), (2, 64719550), (4, 32359775), (5, 25887820), (7, 18491300), (10, 12943910), (14, 9245650), (20, 6471955), (25, 5177564), (28, 4622825), (35, 3698260), (50, 2588782), (70, 1849130), (100, 1294391), (140, 924565), (175, 739652), (350, 369826), (700, 184913)]