2389352500

素因数分解:

$2^2\times 5^4\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:347

約数の個数: 120

約数和(自身を含む): 5400521280

約数和(自身を除く): 3011168780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 97, 100, 118, 125, 167, 194, 236, 250, 295, 334, 388, 485, 500, 590, 625, 668, 835, 970, 1180, 1250, 1475, 1670, 1940, 2425, 2500, 2950, 3340, 4175, 4850, 5723, 5900, 7375, 8350, 9700, 9853, 11446, 12125, 14750, 16199, 16700, 19706, 20875, 22892, 24250, 28615, 29500, 32398, 36875, 39412, 41750, 48500, 49265, 57230, 60625, 64796, 73750, 80995, 83500, 98530, 104375, 114460, 121250, 143075, 147500, 161990, 197060, 208750, 242500, 246325, 286150, 323980, 404975, 417500, 492650, 572300, 715375, 809950, 955741, 985300, 1231625, 1430750, 1619900, 1911482, 2024875, 2463250, 2861500, 3576875, 3822964, 4049750, 4778705, 4926500, 6158125, 7153750, 8099500, 9557410, 10124375, 12316250, 14307500, 19114820, 20248750, 23893525, 24632500, 40497500, 47787050, 95574100, 119467625, 238935250, 477870500, 597338125, 1194676250, 2389352500]

約数ペア:

[(1, 2389352500), (2, 1194676250), (4, 597338125), (5, 477870500), (10, 238935250), (20, 119467625), (25, 95574100), (50, 47787050), (59, 40497500), (97, 24632500), (100, 23893525), (118, 20248750), (125, 19114820), (167, 14307500), (194, 12316250), (236, 10124375), (250, 9557410), (295, 8099500), (334, 7153750), (388, 6158125), (485, 4926500), (500, 4778705), (590, 4049750), (625, 3822964), (668, 3576875), (835, 2861500), (970, 2463250), (1180, 2024875), (1250, 1911482), (1475, 1619900), (1670, 1430750), (1940, 1231625), (2425, 985300), (2500, 955741), (2950, 809950), (3340, 715375), (4175, 572300), (4850, 492650), (5723, 417500), (5900, 404975), (7375, 323980), (8350, 286150), (9700, 246325), (9853, 242500), (11446, 208750), (12125, 197060), (14750, 161990), (16199, 147500), (16700, 143075), (19706, 121250), (20875, 114460), (22892, 104375), (24250, 98530), (28615, 83500), (29500, 80995), (32398, 73750), (36875, 64796), (39412, 60625), (41750, 57230), (48500, 49265)]