260079550

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 492838992

約数和(自身を除く): 232759442

約数列:

[1, 2, 5, 10, 25, 50, 107, 173, 214, 281, 346, 535, 562, 865, 1070, 1405, 1730, 2675, 2810, 4325, 5350, 7025, 8650, 14050, 18511, 30067, 37022, 48613, 60134, 92555, 97226, 150335, 185110, 243065, 300670, 462775, 486130, 751675, 925550, 1215325, 1503350, 2430650, 5201591, 10403182, 26007955, 52015910, 130039775, 260079550]

約数ペア:

[(1, 260079550), (2, 130039775), (5, 52015910), (10, 26007955), (25, 10403182), (50, 5201591), (107, 2430650), (173, 1503350), (214, 1215325), (281, 925550), (346, 751675), (535, 486130), (562, 462775), (865, 300670), (1070, 243065), (1405, 185110), (1730, 150335), (2675, 97226), (2810, 92555), (4325, 60134), (5350, 48613), (7025, 37022), (8650, 30067), (14050, 18511)]