258637400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4993}}^1$

素因数の和:5053

約数の個数: 96

約数和(自身を含む): 705951840

約数和(自身を除く): 447314440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 37, 40, 50, 56, 70, 74, 100, 140, 148, 175, 185, 200, 259, 280, 296, 350, 370, 518, 700, 740, 925, 1036, 1295, 1400, 1480, 1850, 2072, 2590, 3700, 4993, 5180, 6475, 7400, 9986, 10360, 12950, 19972, 24965, 25900, 34951, 39944, 49930, 51800, 69902, 99860, 124825, 139804, 174755, 184741, 199720, 249650, 279608, 349510, 369482, 499300, 699020, 738964, 873775, 923705, 998600, 1293187, 1398040, 1477928, 1747550, 1847410, 2586374, 3495100, 3694820, 4618525, 5172748, 6465935, 6990200, 7389640, 9237050, 10345496, 12931870, 18474100, 25863740, 32329675, 36948200, 51727480, 64659350, 129318700, 258637400]

約数ペア:

[(1, 258637400), (2, 129318700), (4, 64659350), (5, 51727480), (7, 36948200), (8, 32329675), (10, 25863740), (14, 18474100), (20, 12931870), (25, 10345496), (28, 9237050), (35, 7389640), (37, 6990200), (40, 6465935), (50, 5172748), (56, 4618525), (70, 3694820), (74, 3495100), (100, 2586374), (140, 1847410), (148, 1747550), (175, 1477928), (185, 1398040), (200, 1293187), (259, 998600), (280, 923705), (296, 873775), (350, 738964), (370, 699020), (518, 499300), (700, 369482), (740, 349510), (925, 279608), (1036, 249650), (1295, 199720), (1400, 184741), (1480, 174755), (1850, 139804), (2072, 124825), (2590, 99860), (3700, 69902), (4993, 51800), (5180, 49930), (6475, 39944), (7400, 34951), (9986, 25900), (10360, 24965), (12950, 19972)]