889135060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{14281}}^1$

素因数の和:14584

約数の個数: 48

約数和(自身を含む): 2044268352

約数和(自身を除く): 1155133292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 283, 566, 1132, 1415, 2830, 3113, 5660, 6226, 12452, 14281, 15565, 28562, 31130, 57124, 62260, 71405, 142810, 157091, 285620, 314182, 628364, 785455, 1570910, 3141820, 4041523, 8083046, 16166092, 20207615, 40415230, 44456753, 80830460, 88913506, 177827012, 222283765, 444567530, 889135060]

約数ペア:

[(1, 889135060), (2, 444567530), (4, 222283765), (5, 177827012), (10, 88913506), (11, 80830460), (20, 44456753), (22, 40415230), (44, 20207615), (55, 16166092), (110, 8083046), (220, 4041523), (283, 3141820), (566, 1570910), (1132, 785455), (1415, 628364), (2830, 314182), (3113, 285620), (5660, 157091), (6226, 142810), (12452, 71405), (14281, 62260), (15565, 57124), (28562, 31130)]