14503089880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{443791}}^1$

素因数の和:443864

約数の個数: 64

約数和(自身を含む): 35148326400

約数和(自身を除く): 20645236520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 344, 380, 430, 760, 817, 860, 1634, 1720, 3268, 4085, 6536, 8170, 16340, 32680, 443791, 887582, 1775164, 2218955, 3550328, 4437910, 8432029, 8875820, 16864058, 17751640, 19083013, 33728116, 38166026, 42160145, 67456232, 76332052, 84320290, 95415065, 152664104, 168640580, 190830130, 337281160, 362577247, 381660260, 725154494, 763320520, 1450308988, 1812886235, 2900617976, 3625772470, 7251544940, 14503089880]

約数ペア:

[(1, 14503089880), (2, 7251544940), (4, 3625772470), (5, 2900617976), (8, 1812886235), (10, 1450308988), (19, 763320520), (20, 725154494), (38, 381660260), (40, 362577247), (43, 337281160), (76, 190830130), (86, 168640580), (95, 152664104), (152, 95415065), (172, 84320290), (190, 76332052), (215, 67456232), (344, 42160145), (380, 38166026), (430, 33728116), (760, 19083013), (817, 17751640), (860, 16864058), (1634, 8875820), (1720, 8432029), (3268, 4437910), (4085, 3550328), (6536, 2218955), (8170, 1775164), (16340, 887582), (32680, 443791)]