44740840

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27281}}^1$

素因数の和:27333

約数の個数: 32

約数和(自身を含む): 103125960

約数和(自身を除く): 58385120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 27281, 54562, 109124, 136405, 218248, 272810, 545620, 1091240, 1118521, 2237042, 4474084, 5592605, 8948168, 11185210, 22370420, 44740840]

約数ペア:

[(1, 44740840), (2, 22370420), (4, 11185210), (5, 8948168), (8, 5592605), (10, 4474084), (20, 2237042), (40, 1118521), (41, 1091240), (82, 545620), (164, 272810), (205, 218248), (328, 136405), (410, 109124), (820, 54562), (1640, 27281)]