41415440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2477}}^1$

素因数の和:2520

約数の個数: 80

約数和(自身を含む): 110617920

約数和(自身を除く): 69202480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 2477, 3344, 4180, 4954, 8360, 9908, 12385, 16720, 19816, 24770, 27247, 39632, 47063, 49540, 54494, 94126, 99080, 108988, 136235, 188252, 198160, 217976, 235315, 272470, 376504, 435952, 470630, 517693, 544940, 753008, 941260, 1035386, 1089880, 1882520, 2070772, 2179760, 2588465, 3765040, 4141544, 5176930, 8283088, 10353860, 20707720, 41415440]

約数ペア:

[(1, 41415440), (2, 20707720), (4, 10353860), (5, 8283088), (8, 5176930), (10, 4141544), (11, 3765040), (16, 2588465), (19, 2179760), (20, 2070772), (22, 1882520), (38, 1089880), (40, 1035386), (44, 941260), (55, 753008), (76, 544940), (80, 517693), (88, 470630), (95, 435952), (110, 376504), (152, 272470), (176, 235315), (190, 217976), (209, 198160), (220, 188252), (304, 136235), (380, 108988), (418, 99080), (440, 94126), (760, 54494), (836, 49540), (880, 47063), (1045, 39632), (1520, 27247), (1672, 24770), (2090, 19816), (2477, 16720), (3344, 12385), (4180, 9908), (4954, 8360)]