29804526320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{194141}}^1$

素因数の和:194274

約数の個数: 80

約数和(自身を含む): 73665240480

約数和(自身を除く): 43860714160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 101, 152, 190, 202, 304, 380, 404, 505, 760, 808, 1010, 1520, 1616, 1919, 2020, 3838, 4040, 7676, 8080, 9595, 15352, 19190, 30704, 38380, 76760, 153520, 194141, 388282, 776564, 970705, 1553128, 1941410, 3106256, 3688679, 3882820, 7377358, 7765640, 14754716, 15531280, 18443395, 19608241, 29509432, 36886790, 39216482, 59018864, 73773580, 78432964, 98041205, 147547160, 156865928, 196082410, 295094320, 313731856, 372556579, 392164820, 745113158, 784329640, 1490226316, 1568659280, 1862782895, 2980452632, 3725565790, 5960905264, 7451131580, 14902263160, 29804526320]

約数ペア:

[(1, 29804526320), (2, 14902263160), (4, 7451131580), (5, 5960905264), (8, 3725565790), (10, 2980452632), (16, 1862782895), (19, 1568659280), (20, 1490226316), (38, 784329640), (40, 745113158), (76, 392164820), (80, 372556579), (95, 313731856), (101, 295094320), (152, 196082410), (190, 156865928), (202, 147547160), (304, 98041205), (380, 78432964), (404, 73773580), (505, 59018864), (760, 39216482), (808, 36886790), (1010, 29509432), (1520, 19608241), (1616, 18443395), (1919, 15531280), (2020, 14754716), (3838, 7765640), (4040, 7377358), (7676, 3882820), (8080, 3688679), (9595, 3106256), (15352, 1941410), (19190, 1553128), (30704, 970705), (38380, 776564), (76760, 388282), (153520, 194141)]