25402047550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2008067}}^1$

素因数の和:2008113

約数の個数: 48

約数和(自身を含む): 53784093312

約数和(自身を除く): 28382045762

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 6325, 12650, 2008067, 4016134, 10040335, 20080670, 22088737, 44177474, 46185541, 50201675, 92371082, 100403350, 110443685, 220887370, 230927705, 461855410, 508040951, 552218425, 1016081902, 1104436850, 1154638525, 2309277050, 2540204755, 5080409510, 12701023775, 25402047550]

約数ペア:

[(1, 25402047550), (2, 12701023775), (5, 5080409510), (10, 2540204755), (11, 2309277050), (22, 1154638525), (23, 1104436850), (25, 1016081902), (46, 552218425), (50, 508040951), (55, 461855410), (110, 230927705), (115, 220887370), (230, 110443685), (253, 100403350), (275, 92371082), (506, 50201675), (550, 46185541), (575, 44177474), (1150, 22088737), (1265, 20080670), (2530, 10040335), (6325, 4016134), (12650, 2008067)]