4719442900

素因数分解:

$2^2\times 5^2\times {\mathrm{277}}^1\times {\mathrm{347}}^1\times {\mathrm{491}}^1$

素因数の和:1129

約数の個数: 72

約数和(自身を含む): 10328776416

約数和(自身を除く): 5609333516

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 277, 347, 491, 554, 694, 982, 1108, 1385, 1388, 1735, 1964, 2455, 2770, 3470, 4910, 5540, 6925, 6940, 8675, 9820, 12275, 13850, 17350, 24550, 27700, 34700, 49100, 96119, 136007, 170377, 192238, 272014, 340754, 384476, 480595, 544028, 680035, 681508, 851885, 961190, 1360070, 1703770, 1922380, 2402975, 2720140, 3400175, 3407540, 4259425, 4805950, 6800350, 8518850, 9611900, 13600700, 17037700, 47194429, 94388858, 188777716, 235972145, 471944290, 943888580, 1179860725, 2359721450, 4719442900]

約数ペア:

[(1, 4719442900), (2, 2359721450), (4, 1179860725), (5, 943888580), (10, 471944290), (20, 235972145), (25, 188777716), (50, 94388858), (100, 47194429), (277, 17037700), (347, 13600700), (491, 9611900), (554, 8518850), (694, 6800350), (982, 4805950), (1108, 4259425), (1385, 3407540), (1388, 3400175), (1735, 2720140), (1964, 2402975), (2455, 1922380), (2770, 1703770), (3470, 1360070), (4910, 961190), (5540, 851885), (6925, 681508), (6940, 680035), (8675, 544028), (9820, 480595), (12275, 384476), (13850, 340754), (17350, 272014), (24550, 192238), (27700, 170377), (34700, 136007), (49100, 96119)]