20174553310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1\times {\mathrm{2339}}^1$

素因数の和:2925

約数の個数: 64

約数和(自身を含む): 38893608000

約数和(自身を除く): 18719054690

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 449, 565, 898, 1130, 1921, 2245, 2339, 3842, 4490, 4678, 7633, 9605, 11695, 15266, 19210, 23390, 38165, 39763, 50737, 76330, 79526, 101474, 198815, 253685, 264307, 397630, 507370, 528614, 862529, 1050211, 1321535, 1725058, 2100422, 2643070, 4312645, 4493219, 5251055, 8625290, 8986438, 10502110, 17853587, 22466095, 35707174, 44932190, 89267935, 118673843, 178535870, 237347686, 593369215, 1186738430, 2017455331, 4034910662, 10087276655, 20174553310]

約数ペア:

[(1, 20174553310), (2, 10087276655), (5, 4034910662), (10, 2017455331), (17, 1186738430), (34, 593369215), (85, 237347686), (113, 178535870), (170, 118673843), (226, 89267935), (449, 44932190), (565, 35707174), (898, 22466095), (1130, 17853587), (1921, 10502110), (2245, 8986438), (2339, 8625290), (3842, 5251055), (4490, 4493219), (4678, 4312645), (7633, 2643070), (9605, 2100422), (11695, 1725058), (15266, 1321535), (19210, 1050211), (23390, 862529), (38165, 528614), (39763, 507370), (50737, 397630), (76330, 264307), (79526, 253685), (101474, 198815)]