86386520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11549}}^1$

素因数の和:11588

約数の個数: 64

約数和(自身を含む): 224532000

約数和(自身を除く): 138145480

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, 1870, 3740, 7480, 11549, 23098, 46196, 57745, 92392, 115490, 127039, 196333, 230980, 254078, 392666, 461960, 508156, 635195, 785332, 981665, 1016312, 1270390, 1570664, 1963330, 2159663, 2540780, 3926660, 4319326, 5081560, 7853320, 8638652, 10798315, 17277304, 21596630, 43193260, 86386520]

約数ペア:

[(1, 86386520), (2, 43193260), (4, 21596630), (5, 17277304), (8, 10798315), (10, 8638652), (11, 7853320), (17, 5081560), (20, 4319326), (22, 3926660), (34, 2540780), (40, 2159663), (44, 1963330), (55, 1570664), (68, 1270390), (85, 1016312), (88, 981665), (110, 785332), (136, 635195), (170, 508156), (187, 461960), (220, 392666), (340, 254078), (374, 230980), (440, 196333), (680, 127039), (748, 115490), (935, 92392), (1496, 57745), (1870, 46196), (3740, 23098), (7480, 11549)]