75940960

素因数分解:

$2^5\times 5^1\times {\mathrm{521}}^1\times {\mathrm{911}}^1$

素因数の和:1447

約数の個数: 48

約数和(自身を含む): 179952192

約数和(自身を除く): 104011232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 521, 911, 1042, 1822, 2084, 2605, 3644, 4168, 4555, 5210, 7288, 8336, 9110, 10420, 14576, 16672, 18220, 20840, 29152, 36440, 41680, 72880, 83360, 145760, 474631, 949262, 1898524, 2373155, 3797048, 4746310, 7594096, 9492620, 15188192, 18985240, 37970480, 75940960]

約数ペア:

[(1, 75940960), (2, 37970480), (4, 18985240), (5, 15188192), (8, 9492620), (10, 7594096), (16, 4746310), (20, 3797048), (32, 2373155), (40, 1898524), (80, 949262), (160, 474631), (521, 145760), (911, 83360), (1042, 72880), (1822, 41680), (2084, 36440), (2605, 29152), (3644, 20840), (4168, 18220), (4555, 16672), (5210, 14576), (7288, 10420), (8336, 9110)]