115198000

素因数分解:

$2^4\times 5^3\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:503

約数の個数: 80

約数和(自身を含む): 280874880

約数和(自身を除く): 165676880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 239, 241, 250, 400, 478, 482, 500, 956, 964, 1000, 1195, 1205, 1912, 1928, 2000, 2390, 2410, 3824, 3856, 4780, 4820, 5975, 6025, 9560, 9640, 11950, 12050, 19120, 19280, 23900, 24100, 29875, 30125, 47800, 48200, 57599, 59750, 60250, 95600, 96400, 115198, 119500, 120500, 230396, 239000, 241000, 287995, 460792, 478000, 482000, 575990, 921584, 1151980, 1439975, 2303960, 2879950, 4607920, 5759900, 7199875, 11519800, 14399750, 23039600, 28799500, 57599000, 115198000]

約数ペア:

[(1, 115198000), (2, 57599000), (4, 28799500), (5, 23039600), (8, 14399750), (10, 11519800), (16, 7199875), (20, 5759900), (25, 4607920), (40, 2879950), (50, 2303960), (80, 1439975), (100, 1151980), (125, 921584), (200, 575990), (239, 482000), (241, 478000), (250, 460792), (400, 287995), (478, 241000), (482, 239000), (500, 230396), (956, 120500), (964, 119500), (1000, 115198), (1195, 96400), (1205, 95600), (1912, 60250), (1928, 59750), (2000, 57599), (2390, 48200), (2410, 47800), (3824, 30125), (3856, 29875), (4780, 24100), (4820, 23900), (5975, 19280), (6025, 19120), (9560, 12050), (9640, 11950)]