56582680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18371}}^1$

素因数の和:18400

約数の個数: 64

約数和(自身を含む): 158734080

約数和(自身を除く): 102151400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 18371, 36742, 73484, 91855, 128597, 146968, 183710, 202081, 257194, 367420, 404162, 514388, 642985, 734840, 808324, 1010405, 1028776, 1285970, 1414567, 1616648, 2020810, 2571940, 2829134, 4041620, 5143880, 5658268, 7072835, 8083240, 11316536, 14145670, 28291340, 56582680]

約数ペア:

[(1, 56582680), (2, 28291340), (4, 14145670), (5, 11316536), (7, 8083240), (8, 7072835), (10, 5658268), (11, 5143880), (14, 4041620), (20, 2829134), (22, 2571940), (28, 2020810), (35, 1616648), (40, 1414567), (44, 1285970), (55, 1028776), (56, 1010405), (70, 808324), (77, 734840), (88, 642985), (110, 514388), (140, 404162), (154, 367420), (220, 257194), (280, 202081), (308, 183710), (385, 146968), (440, 128597), (616, 91855), (770, 73484), (1540, 36742), (3080, 18371)]