44428960

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3911}}^1$

素因数の和:3997

約数の個数: 48

約数和(自身を含む): 106468992

約数和(自身を除く): 62040032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 3911, 5680, 7822, 11360, 15644, 19555, 31288, 39110, 62576, 78220, 125152, 156440, 277681, 312880, 555362, 625760, 1110724, 1388405, 2221448, 2776810, 4442896, 5553620, 8885792, 11107240, 22214480, 44428960]

約数ペア:

[(1, 44428960), (2, 22214480), (4, 11107240), (5, 8885792), (8, 5553620), (10, 4442896), (16, 2776810), (20, 2221448), (32, 1388405), (40, 1110724), (71, 625760), (80, 555362), (142, 312880), (160, 277681), (284, 156440), (355, 125152), (568, 78220), (710, 62576), (1136, 39110), (1420, 31288), (2272, 19555), (2840, 15644), (3911, 11360), (5680, 7822)]