8853680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10061}}^1$

素因数の和:10085

約数の個数: 40

約数和(自身を含む): 22458384

約数和(自身を除く): 13604704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 10061, 20122, 40244, 50305, 80488, 100610, 110671, 160976, 201220, 221342, 402440, 442684, 553355, 804880, 885368, 1106710, 1770736, 2213420, 4426840, 8853680]

約数ペア:

[(1, 8853680), (2, 4426840), (4, 2213420), (5, 1770736), (8, 1106710), (10, 885368), (11, 804880), (16, 553355), (20, 442684), (22, 402440), (40, 221342), (44, 201220), (55, 160976), (80, 110671), (88, 100610), (110, 80488), (176, 50305), (220, 40244), (440, 20122), (880, 10061)]