3942305920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{879979}}^1$

素因数の和:880005

約数の個数: 64

約数和(自身を含む): 10770955200

約数和(自身を除く): 6828649280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 879979, 1759958, 3519916, 4399895, 6159853, 7039832, 8799790, 12319706, 14079664, 17599580, 24639412, 28159328, 30799265, 35199160, 49278824, 56318656, 61598530, 70398320, 98557648, 112637312, 123197060, 140796640, 197115296, 246394120, 281593280, 394230592, 492788240, 563186560, 788461184, 985576480, 1971152960, 3942305920]

約数ペア:

[(1, 3942305920), (2, 1971152960), (4, 985576480), (5, 788461184), (7, 563186560), (8, 492788240), (10, 394230592), (14, 281593280), (16, 246394120), (20, 197115296), (28, 140796640), (32, 123197060), (35, 112637312), (40, 98557648), (56, 70398320), (64, 61598530), (70, 56318656), (80, 49278824), (112, 35199160), (128, 30799265), (140, 28159328), (160, 24639412), (224, 17599580), (280, 14079664), (320, 12319706), (448, 8799790), (560, 7039832), (640, 6159853), (896, 4399895), (1120, 3519916), (2240, 1759958), (4480, 879979)]