453206380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{10457}}^1$

素因数の和:10674

約数の個数: 48

約数和(自身を含む): 1043624736

約数和(自身を除く): 590418356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 197, 220, 394, 788, 985, 1970, 2167, 3940, 4334, 8668, 10457, 10835, 20914, 21670, 41828, 43340, 52285, 104570, 115027, 209140, 230054, 460108, 575135, 1150270, 2060029, 2300540, 4120058, 8240116, 10300145, 20600290, 22660319, 41200580, 45320638, 90641276, 113301595, 226603190, 453206380]

約数ペア:

[(1, 453206380), (2, 226603190), (4, 113301595), (5, 90641276), (10, 45320638), (11, 41200580), (20, 22660319), (22, 20600290), (44, 10300145), (55, 8240116), (110, 4120058), (197, 2300540), (220, 2060029), (394, 1150270), (788, 575135), (985, 460108), (1970, 230054), (2167, 209140), (3940, 115027), (4334, 104570), (8668, 52285), (10457, 43340), (10835, 41828), (20914, 21670)]