10381220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 24312960

約数和(自身を除く): 13931740

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1607, 1615, 3214, 3230, 6428, 6460, 8035, 16070, 27319, 30533, 32140, 54638, 61066, 109276, 122132, 136595, 152665, 273190, 305330, 519061, 546380, 610660, 1038122, 2076244, 2595305, 5190610, 10381220]

約数ペア:

[(1, 10381220), (2, 5190610), (4, 2595305), (5, 2076244), (10, 1038122), (17, 610660), (19, 546380), (20, 519061), (34, 305330), (38, 273190), (68, 152665), (76, 136595), (85, 122132), (95, 109276), (170, 61066), (190, 54638), (323, 32140), (340, 30533), (380, 27319), (646, 16070), (1292, 8035), (1607, 6460), (1615, 6428), (3214, 3230)]