43241120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20789}}^1$

素因数の和:20817

約数の個数: 48

約数和(自身を含む): 110020680

約数和(自身を除く): 66779560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 20789, 41578, 83156, 103945, 166312, 207890, 270257, 332624, 415780, 540514, 665248, 831560, 1081028, 1351285, 1663120, 2162056, 2702570, 3326240, 4324112, 5405140, 8648224, 10810280, 21620560, 43241120]

約数ペア:

[(1, 43241120), (2, 21620560), (4, 10810280), (5, 8648224), (8, 5405140), (10, 4324112), (13, 3326240), (16, 2702570), (20, 2162056), (26, 1663120), (32, 1351285), (40, 1081028), (52, 831560), (65, 665248), (80, 540514), (104, 415780), (130, 332624), (160, 270257), (208, 207890), (260, 166312), (416, 103945), (520, 83156), (1040, 41578), (2080, 20789)]