42476560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{751}}^1$

素因数の和:872

約数の個数: 80

約数和(自身を含む): 114135552

約数和(自身を除く): 71658992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 751, 808, 1010, 1414, 1502, 1616, 2020, 2828, 3004, 3535, 3755, 4040, 5257, 5656, 6008, 7070, 7510, 8080, 10514, 11312, 12016, 14140, 15020, 21028, 26285, 28280, 30040, 42056, 52570, 56560, 60080, 75851, 84112, 105140, 151702, 210280, 303404, 379255, 420560, 530957, 606808, 758510, 1061914, 1213616, 1517020, 2123828, 2654785, 3034040, 4247656, 5309570, 6068080, 8495312, 10619140, 21238280, 42476560]

約数ペア:

[(1, 42476560), (2, 21238280), (4, 10619140), (5, 8495312), (7, 6068080), (8, 5309570), (10, 4247656), (14, 3034040), (16, 2654785), (20, 2123828), (28, 1517020), (35, 1213616), (40, 1061914), (56, 758510), (70, 606808), (80, 530957), (101, 420560), (112, 379255), (140, 303404), (202, 210280), (280, 151702), (404, 105140), (505, 84112), (560, 75851), (707, 60080), (751, 56560), (808, 52570), (1010, 42056), (1414, 30040), (1502, 28280), (1616, 26285), (2020, 21028), (2828, 15020), (3004, 14140), (3535, 12016), (3755, 11312), (4040, 10514), (5257, 8080), (5656, 7510), (6008, 7070)]