4603725680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{2887}}^1$

素因数の和:3574

約数の個数: 80

約数和(自身を含む): 11069958144

約数和(自身を除く): 6466232464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 643, 1240, 1286, 2480, 2572, 2887, 3215, 5144, 5774, 6430, 10288, 11548, 12860, 14435, 19933, 23096, 25720, 28870, 39866, 46192, 51440, 57740, 79732, 89497, 99665, 115480, 159464, 178994, 199330, 230960, 318928, 357988, 398660, 447485, 715976, 797320, 894970, 1431952, 1594640, 1789940, 1856341, 3579880, 3712682, 7159760, 7425364, 9281705, 14850728, 18563410, 29701456, 37126820, 57546571, 74253640, 115093142, 148507280, 230186284, 287732855, 460372568, 575465710, 920745136, 1150931420, 2301862840, 4603725680]

約数ペア:

[(1, 4603725680), (2, 2301862840), (4, 1150931420), (5, 920745136), (8, 575465710), (10, 460372568), (16, 287732855), (20, 230186284), (31, 148507280), (40, 115093142), (62, 74253640), (80, 57546571), (124, 37126820), (155, 29701456), (248, 18563410), (310, 14850728), (496, 9281705), (620, 7425364), (643, 7159760), (1240, 3712682), (1286, 3579880), (2480, 1856341), (2572, 1789940), (2887, 1594640), (3215, 1431952), (5144, 894970), (5774, 797320), (6430, 715976), (10288, 447485), (11548, 398660), (12860, 357988), (14435, 318928), (19933, 230960), (23096, 199330), (25720, 178994), (28870, 159464), (39866, 115480), (46192, 99665), (51440, 89497), (57740, 79732)]