2247234520

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1\times {\mathrm{1597}}^1$

素因数の和:2012

約数の個数: 64

約数和(自身を含む): 5117690880

約数和(自身を除く): 2870456360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 277, 508, 554, 635, 1016, 1108, 1270, 1385, 1597, 2216, 2540, 2770, 3194, 5080, 5540, 6388, 7985, 11080, 12776, 15970, 31940, 35179, 63880, 70358, 140716, 175895, 202819, 281432, 351790, 405638, 442369, 703580, 811276, 884738, 1014095, 1407160, 1622552, 1769476, 2028190, 2211845, 3538952, 4056380, 4423690, 8112760, 8847380, 17694760, 56180863, 112361726, 224723452, 280904315, 449446904, 561808630, 1123617260, 2247234520]

約数ペア:

[(1, 2247234520), (2, 1123617260), (4, 561808630), (5, 449446904), (8, 280904315), (10, 224723452), (20, 112361726), (40, 56180863), (127, 17694760), (254, 8847380), (277, 8112760), (508, 4423690), (554, 4056380), (635, 3538952), (1016, 2211845), (1108, 2028190), (1270, 1769476), (1385, 1622552), (1597, 1407160), (2216, 1014095), (2540, 884738), (2770, 811276), (3194, 703580), (5080, 442369), (5540, 405638), (6388, 351790), (7985, 281432), (11080, 202819), (12776, 175895), (15970, 140716), (31940, 70358), (35179, 63880)]