10805960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 27216000

約数和(自身を除く): 16410040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 599, 820, 902, 1198, 1640, 1804, 2255, 2396, 2995, 3608, 4510, 4792, 5990, 6589, 9020, 11980, 13178, 18040, 23960, 24559, 26356, 32945, 49118, 52712, 65890, 98236, 122795, 131780, 196472, 245590, 263560, 270149, 491180, 540298, 982360, 1080596, 1350745, 2161192, 2701490, 5402980, 10805960]

約数ペア:

[(1, 10805960), (2, 5402980), (4, 2701490), (5, 2161192), (8, 1350745), (10, 1080596), (11, 982360), (20, 540298), (22, 491180), (40, 270149), (41, 263560), (44, 245590), (55, 196472), (82, 131780), (88, 122795), (110, 98236), (164, 65890), (205, 52712), (220, 49118), (328, 32945), (410, 26356), (440, 24559), (451, 23960), (599, 18040), (820, 13178), (902, 11980), (1198, 9020), (1640, 6589), (1804, 5990), (2255, 4792), (2396, 4510), (2995, 3608)]