65144800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11633}}^1$

素因数の和:11660

約数の個数: 72

約数和(自身を含む): 181769616

約数和(自身を除く): 116624816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 11633, 23266, 46532, 58165, 81431, 93064, 116330, 162862, 186128, 232660, 290825, 325724, 372256, 407155, 465320, 581650, 651448, 814310, 930640, 1163300, 1302896, 1628620, 1861280, 2035775, 2326600, 2605792, 3257240, 4071550, 4653200, 6514480, 8143100, 9306400, 13028960, 16286200, 32572400, 65144800]

約数ペア:

[(1, 65144800), (2, 32572400), (4, 16286200), (5, 13028960), (7, 9306400), (8, 8143100), (10, 6514480), (14, 4653200), (16, 4071550), (20, 3257240), (25, 2605792), (28, 2326600), (32, 2035775), (35, 1861280), (40, 1628620), (50, 1302896), (56, 1163300), (70, 930640), (80, 814310), (100, 651448), (112, 581650), (140, 465320), (160, 407155), (175, 372256), (200, 325724), (224, 290825), (280, 232660), (350, 186128), (400, 162862), (560, 116330), (700, 93064), (800, 81431), (1120, 58165), (1400, 46532), (2800, 23266), (5600, 11633)]