80007356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2293}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 167260128

約数和(自身を除く): 87252772

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 572, 671, 793, 1342, 1586, 2293, 2684, 3172, 4586, 8723, 9172, 17446, 25223, 29809, 34892, 50446, 59618, 100892, 119236, 139873, 279746, 327899, 559492, 655798, 1311596, 1538603, 1818349, 3077206, 3636698, 6154412, 7273396, 20001839, 40003678, 80007356]

約数ペア:

[(1, 80007356), (2, 40003678), (4, 20001839), (11, 7273396), (13, 6154412), (22, 3636698), (26, 3077206), (44, 1818349), (52, 1538603), (61, 1311596), (122, 655798), (143, 559492), (244, 327899), (286, 279746), (572, 139873), (671, 119236), (793, 100892), (1342, 59618), (1586, 50446), (2293, 34892), (2684, 29809), (3172, 25223), (4586, 17446), (8723, 9172)]