13695880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1831}}^1$

素因数の和:1870

約数の個数: 64

約数和(自身を含む): 35614080

約数和(自身を除く): 21918200

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1831, 1870, 3662, 3740, 7324, 7480, 9155, 14648, 18310, 20141, 31127, 36620, 40282, 62254, 73240, 80564, 100705, 124508, 155635, 161128, 201410, 249016, 311270, 342397, 402820, 622540, 684794, 805640, 1245080, 1369588, 1711985, 2739176, 3423970, 6847940, 13695880]

約数ペア:

[(1, 13695880), (2, 6847940), (4, 3423970), (5, 2739176), (8, 1711985), (10, 1369588), (11, 1245080), (17, 805640), (20, 684794), (22, 622540), (34, 402820), (40, 342397), (44, 311270), (55, 249016), (68, 201410), (85, 161128), (88, 155635), (110, 124508), (136, 100705), (170, 80564), (187, 73240), (220, 62254), (340, 40282), (374, 36620), (440, 31127), (680, 20141), (748, 18310), (935, 14648), (1496, 9155), (1831, 7480), (1870, 7324), (3662, 3740)]