44221120

素因数分解:

$2^6\times 5^1\times {\mathrm{138191}}^1$

素因数の和:138208

約数の個数: 28

約数和(自身を含む): 105302304

約数和(自身を除く): 61081184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 138191, 276382, 552764, 690955, 1105528, 1381910, 2211056, 2763820, 4422112, 5527640, 8844224, 11055280, 22110560, 44221120]

約数ペア:

[(1, 44221120), (2, 22110560), (4, 11055280), (5, 8844224), (8, 5527640), (10, 4422112), (16, 2763820), (20, 2211056), (32, 1381910), (40, 1105528), (64, 690955), (80, 552764), (160, 276382), (320, 138191)]