2455352080

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1\times {\mathrm{709}}^1$

素因数の和:1388

約数の個数: 80

約数和(自身を含む): 5804829360

約数和(自身を除く): 3349477280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 593, 709, 730, 1168, 1186, 1418, 1460, 2372, 2836, 2920, 2965, 3545, 4744, 5672, 5840, 5930, 7090, 9488, 11344, 11860, 14180, 23720, 28360, 43289, 47440, 51757, 56720, 86578, 103514, 173156, 207028, 216445, 258785, 346312, 414056, 420437, 432890, 517570, 692624, 828112, 840874, 865780, 1035140, 1681748, 1731560, 2070280, 2102185, 3363496, 3463120, 4140560, 4204370, 6726992, 8408740, 16817480, 30691901, 33634960, 61383802, 122767604, 153459505, 245535208, 306919010, 491070416, 613838020, 1227676040, 2455352080]

約数ペア:

[(1, 2455352080), (2, 1227676040), (4, 613838020), (5, 491070416), (8, 306919010), (10, 245535208), (16, 153459505), (20, 122767604), (40, 61383802), (73, 33634960), (80, 30691901), (146, 16817480), (292, 8408740), (365, 6726992), (584, 4204370), (593, 4140560), (709, 3463120), (730, 3363496), (1168, 2102185), (1186, 2070280), (1418, 1731560), (1460, 1681748), (2372, 1035140), (2836, 865780), (2920, 840874), (2965, 828112), (3545, 692624), (4744, 517570), (5672, 432890), (5840, 420437), (5930, 414056), (7090, 346312), (9488, 258785), (11344, 216445), (11860, 207028), (14180, 173156), (23720, 103514), (28360, 86578), (43289, 56720), (47440, 51757)]