5608520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4523}}^1$

素因数の和:4565

約数の個数: 32

約数和(自身を含む): 13029120

約数和(自身を除く): 7420600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 4523, 9046, 18092, 22615, 36184, 45230, 90460, 140213, 180920, 280426, 560852, 701065, 1121704, 1402130, 2804260, 5608520]

約数ペア:

[(1, 5608520), (2, 2804260), (4, 1402130), (5, 1121704), (8, 701065), (10, 560852), (20, 280426), (31, 180920), (40, 140213), (62, 90460), (124, 45230), (155, 36184), (248, 22615), (310, 18092), (620, 9046), (1240, 4523)]