71023040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20177}}^1$

素因数の和:20205

約数の個数: 56

約数和(自身を含む): 184507632

約数和(自身を除く): 113484592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 20177, 40354, 80708, 100885, 161416, 201770, 221947, 322832, 403540, 443894, 645664, 807080, 887788, 1109735, 1291328, 1614160, 1775576, 2219470, 3228320, 3551152, 4438940, 6456640, 7102304, 8877880, 14204608, 17755760, 35511520, 71023040]

約数ペア:

[(1, 71023040), (2, 35511520), (4, 17755760), (5, 14204608), (8, 8877880), (10, 7102304), (11, 6456640), (16, 4438940), (20, 3551152), (22, 3228320), (32, 2219470), (40, 1775576), (44, 1614160), (55, 1291328), (64, 1109735), (80, 887788), (88, 807080), (110, 645664), (160, 443894), (176, 403540), (220, 322832), (320, 221947), (352, 201770), (440, 161416), (704, 100885), (880, 80708), (1760, 40354), (3520, 20177)]