2034946480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{519119}}^1$

素因数の和:519146

約数の個数: 60

約数和(自身を含む): 5503710240

約数和(自身を除く): 3468763760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 519119, 1038238, 2076476, 2595595, 3633833, 4152952, 5191190, 7267666, 8305904, 10382380, 14535332, 18169165, 20764760, 25436831, 29070664, 36338330, 41529520, 50873662, 58141328, 72676660, 101747324, 127184155, 145353320, 203494648, 254368310, 290706640, 406989296, 508736620, 1017473240, 2034946480]

約数ペア:

[(1, 2034946480), (2, 1017473240), (4, 508736620), (5, 406989296), (7, 290706640), (8, 254368310), (10, 203494648), (14, 145353320), (16, 127184155), (20, 101747324), (28, 72676660), (35, 58141328), (40, 50873662), (49, 41529520), (56, 36338330), (70, 29070664), (80, 25436831), (98, 20764760), (112, 18169165), (140, 14535332), (196, 10382380), (245, 8305904), (280, 7267666), (392, 5191190), (490, 4152952), (560, 3633833), (784, 2595595), (980, 2076476), (1960, 1038238), (3920, 519119)]