12395350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 25998336

約数和(自身を除く): 13602986

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 727, 775, 1454, 1550, 1705, 3410, 3635, 7270, 7997, 8525, 15994, 17050, 18175, 22537, 36350, 39985, 45074, 79970, 112685, 199925, 225370, 247907, 399850, 495814, 563425, 1126850, 1239535, 2479070, 6197675, 12395350]

約数ペア:

[(1, 12395350), (2, 6197675), (5, 2479070), (10, 1239535), (11, 1126850), (22, 563425), (25, 495814), (31, 399850), (50, 247907), (55, 225370), (62, 199925), (110, 112685), (155, 79970), (275, 45074), (310, 39985), (341, 36350), (550, 22537), (682, 18175), (727, 17050), (775, 15994), (1454, 8525), (1550, 7997), (1705, 7270), (3410, 3635)]