1292357200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{170047}}^1$

素因数の和:170084

約数の個数: 60

約数和(自身を含む): 3268322560

約数和(自身を除く): 1975965360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 170047, 340094, 680188, 850235, 1360376, 1700470, 2720752, 3230893, 3400940, 4251175, 6461786, 6801880, 8502350, 12923572, 13603760, 16154465, 17004700, 25847144, 32308930, 34009400, 51694288, 64617860, 68018800, 80772325, 129235720, 161544650, 258471440, 323089300, 646178600, 1292357200]

約数ペア:

[(1, 1292357200), (2, 646178600), (4, 323089300), (5, 258471440), (8, 161544650), (10, 129235720), (16, 80772325), (19, 68018800), (20, 64617860), (25, 51694288), (38, 34009400), (40, 32308930), (50, 25847144), (76, 17004700), (80, 16154465), (95, 13603760), (100, 12923572), (152, 8502350), (190, 6801880), (200, 6461786), (304, 4251175), (380, 3400940), (400, 3230893), (475, 2720752), (760, 1700470), (950, 1360376), (1520, 850235), (1900, 680188), (3800, 340094), (7600, 170047)]