104334800

素因数分解:

$2^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2393}}^1$

素因数の和:2520

約数の個数: 60

約数和(自身を含む): 253069740

約数和(自身を除く): 148734940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 200, 218, 400, 436, 545, 872, 1090, 1744, 2180, 2393, 2725, 4360, 4786, 5450, 8720, 9572, 10900, 11965, 19144, 21800, 23930, 38288, 43600, 47860, 59825, 95720, 119650, 191440, 239300, 260837, 478600, 521674, 957200, 1043348, 1304185, 2086696, 2608370, 4173392, 5216740, 6520925, 10433480, 13041850, 20866960, 26083700, 52167400, 104334800]

約数ペア:

[(1, 104334800), (2, 52167400), (4, 26083700), (5, 20866960), (8, 13041850), (10, 10433480), (16, 6520925), (20, 5216740), (25, 4173392), (40, 2608370), (50, 2086696), (80, 1304185), (100, 1043348), (109, 957200), (200, 521674), (218, 478600), (400, 260837), (436, 239300), (545, 191440), (872, 119650), (1090, 95720), (1744, 59825), (2180, 47860), (2393, 43600), (2725, 38288), (4360, 23930), (4786, 21800), (5450, 19144), (8720, 11965), (9572, 10900)]