1794906280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{5281}}^1$

素因数の和:5614

約数の個数: 64

約数和(自身を含む): 4192851600

約数和(自身を除く): 2397945320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 293, 580, 586, 1160, 1172, 1465, 2344, 2930, 5281, 5860, 8497, 10562, 11720, 16994, 21124, 26405, 33988, 42248, 42485, 52810, 67976, 84970, 105620, 153149, 169940, 211240, 306298, 339880, 612596, 765745, 1225192, 1531490, 1547333, 3062980, 3094666, 6125960, 6189332, 7736665, 12378664, 15473330, 30946660, 44872657, 61893320, 89745314, 179490628, 224363285, 358981256, 448726570, 897453140, 1794906280]

約数ペア:

[(1, 1794906280), (2, 897453140), (4, 448726570), (5, 358981256), (8, 224363285), (10, 179490628), (20, 89745314), (29, 61893320), (40, 44872657), (58, 30946660), (116, 15473330), (145, 12378664), (232, 7736665), (290, 6189332), (293, 6125960), (580, 3094666), (586, 3062980), (1160, 1547333), (1172, 1531490), (1465, 1225192), (2344, 765745), (2930, 612596), (5281, 339880), (5860, 306298), (8497, 211240), (10562, 169940), (11720, 153149), (16994, 105620), (21124, 84970), (26405, 67976), (33988, 52810), (42248, 42485)]