41986010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20089}}^1$

素因数の和:20126

約数の個数: 32

約数和(自身を含む): 86788800

約数和(自身を除く): 44802790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 20089, 40178, 100445, 200890, 220979, 381691, 441958, 763382, 1104895, 1908455, 2209790, 3816910, 4198601, 8397202, 20993005, 41986010]

約数ペア:

[(1, 41986010), (2, 20993005), (5, 8397202), (10, 4198601), (11, 3816910), (19, 2209790), (22, 1908455), (38, 1104895), (55, 763382), (95, 441958), (110, 381691), (190, 220979), (209, 200890), (418, 100445), (1045, 40178), (2090, 20089)]