40209576

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{683}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 70105944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 223, 264, 446, 669, 683, 892, 1338, 1366, 1784, 2049, 2453, 2676, 2732, 4098, 4906, 5352, 5464, 7359, 7513, 8196, 9812, 14718, 15026, 16392, 19624, 22539, 29436, 30052, 45078, 58872, 60104, 90156, 152309, 180312, 304618, 456927, 609236, 913854, 1218472, 1675399, 1827708, 3350798, 3655416, 5026197, 6701596, 10052394, 13403192, 20104788, 40209576]

約数ペア:

[(1, 40209576), (2, 20104788), (3, 13403192), (4, 10052394), (6, 6701596), (8, 5026197), (11, 3655416), (12, 3350798), (22, 1827708), (24, 1675399), (33, 1218472), (44, 913854), (66, 609236), (88, 456927), (132, 304618), (223, 180312), (264, 152309), (446, 90156), (669, 60104), (683, 58872), (892, 45078), (1338, 30052), (1366, 29436), (1784, 22539), (2049, 19624), (2453, 16392), (2676, 15026), (2732, 14718), (4098, 9812), (4906, 8196), (5352, 7513), (5464, 7359)]