13302543380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{103393}}^1$

素因数の和:104328

約数の個数: 48

約数和(自身を含む): 31961153280

約数和(自身を除く): 18658609900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 919, 1838, 3676, 4595, 6433, 9190, 12866, 18380, 25732, 32165, 64330, 103393, 128660, 206786, 413572, 516965, 723751, 1033930, 1447502, 2067860, 2895004, 3618755, 7237510, 14475020, 95018167, 190036334, 380072668, 475090835, 665127169, 950181670, 1330254338, 1900363340, 2660508676, 3325635845, 6651271690, 13302543380]

約数ペア:

[(1, 13302543380), (2, 6651271690), (4, 3325635845), (5, 2660508676), (7, 1900363340), (10, 1330254338), (14, 950181670), (20, 665127169), (28, 475090835), (35, 380072668), (70, 190036334), (140, 95018167), (919, 14475020), (1838, 7237510), (3676, 3618755), (4595, 2895004), (6433, 2067860), (9190, 1447502), (12866, 1033930), (18380, 723751), (25732, 516965), (32165, 413572), (64330, 206786), (103393, 128660)]