57723820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37483}}^1$

素因数の和:37510

約数の個数: 48

約数和(自身を含む): 151135488

約数和(自身を除く): 93411668

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 37483, 74966, 149932, 187415, 262381, 374830, 412313, 524762, 749660, 824626, 1049524, 1311905, 1649252, 2061565, 2623810, 2886191, 4123130, 5247620, 5772382, 8246260, 11544764, 14430955, 28861910, 57723820]

約数ペア:

[(1, 57723820), (2, 28861910), (4, 14430955), (5, 11544764), (7, 8246260), (10, 5772382), (11, 5247620), (14, 4123130), (20, 2886191), (22, 2623810), (28, 2061565), (35, 1649252), (44, 1311905), (55, 1049524), (70, 824626), (77, 749660), (110, 524762), (140, 412313), (154, 374830), (220, 262381), (308, 187415), (385, 149932), (770, 74966), (1540, 37483)]