80342450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3677}}^1$

素因数の和:3731

約数の個数: 48

約数和(自身を含む): 164185920

約数和(自身を除く): 83843470

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 2185, 3677, 4370, 7354, 10925, 18385, 21850, 36770, 69863, 84571, 91925, 139726, 169142, 183850, 349315, 422855, 698630, 845710, 1606849, 1746575, 2114275, 3213698, 3493150, 4228550, 8034245, 16068490, 40171225, 80342450]

約数ペア:

[(1, 80342450), (2, 40171225), (5, 16068490), (10, 8034245), (19, 4228550), (23, 3493150), (25, 3213698), (38, 2114275), (46, 1746575), (50, 1606849), (95, 845710), (115, 698630), (190, 422855), (230, 349315), (437, 183850), (475, 169142), (575, 139726), (874, 91925), (950, 84571), (1150, 69863), (2185, 36770), (3677, 21850), (4370, 18385), (7354, 10925)]