4956780640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{4425697}}^1$

素因数の和:4425719

約数の個数: 48

約数和(自身を含む): 13383310752

約数和(自身を除く): 8426530112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 4425697, 8851394, 17702788, 22128485, 30979879, 35405576, 44256970, 61959758, 70811152, 88513940, 123919516, 141622304, 154899395, 177027880, 247839032, 309798790, 354055760, 495678064, 619597580, 708111520, 991356128, 1239195160, 2478390320, 4956780640]

約数ペア:

[(1, 4956780640), (2, 2478390320), (4, 1239195160), (5, 991356128), (7, 708111520), (8, 619597580), (10, 495678064), (14, 354055760), (16, 309798790), (20, 247839032), (28, 177027880), (32, 154899395), (35, 141622304), (40, 123919516), (56, 88513940), (70, 70811152), (80, 61959758), (112, 44256970), (140, 35405576), (160, 30979879), (224, 22128485), (280, 17702788), (560, 8851394), (1120, 4425697)]