56553253000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{3449}}^1$

素因数の和:4352

約数の個数: 128

約数和(自身を含む): 139501440000

約数和(自身を除く): 82948187000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 760, 863, 950, 1000, 1726, 1900, 2375, 3449, 3452, 3800, 4315, 4750, 6898, 6904, 8630, 9500, 13796, 16397, 17245, 17260, 19000, 21575, 27592, 32794, 34490, 34520, 43150, 65531, 65588, 68980, 81985, 86225, 86300, 107875, 131062, 131176, 137960, 163970, 172450, 172600, 215750, 262124, 327655, 327940, 344900, 409925, 431125, 431500, 524248, 655310, 655880, 689800, 819850, 862250, 863000, 1310620, 1638275, 1639700, 1724500, 2049625, 2621240, 2976487, 3276550, 3279400, 3449000, 4099250, 5952974, 6553100, 8191375, 8198500, 11905948, 13106200, 14882435, 16382750, 16397000, 23811896, 29764870, 32765500, 56553253, 59529740, 65531000, 74412175, 113106506, 119059480, 148824350, 226213012, 282766265, 297648700, 372060875, 452426024, 565532530, 595297400, 744121750, 1131065060, 1413831325, 1488243500, 2262130120, 2827662650, 2976487000, 5655325300, 7069156625, 11310650600, 14138313250, 28276626500, 56553253000]

約数ペア:

[(1, 56553253000), (2, 28276626500), (4, 14138313250), (5, 11310650600), (8, 7069156625), (10, 5655325300), (19, 2976487000), (20, 2827662650), (25, 2262130120), (38, 1488243500), (40, 1413831325), (50, 1131065060), (76, 744121750), (95, 595297400), (100, 565532530), (125, 452426024), (152, 372060875), (190, 297648700), (200, 282766265), (250, 226213012), (380, 148824350), (475, 119059480), (500, 113106506), (760, 74412175), (863, 65531000), (950, 59529740), (1000, 56553253), (1726, 32765500), (1900, 29764870), (2375, 23811896), (3449, 16397000), (3452, 16382750), (3800, 14882435), (4315, 13106200), (4750, 11905948), (6898, 8198500), (6904, 8191375), (8630, 6553100), (9500, 5952974), (13796, 4099250), (16397, 3449000), (17245, 3279400), (17260, 3276550), (19000, 2976487), (21575, 2621240), (27592, 2049625), (32794, 1724500), (34490, 1639700), (34520, 1638275), (43150, 1310620), (65531, 863000), (65588, 862250), (68980, 819850), (81985, 689800), (86225, 655880), (86300, 655310), (107875, 524248), (131062, 431500), (131176, 431125), (137960, 409925), (163970, 344900), (172450, 327940), (172600, 327655), (215750, 262124)]